| Date | Distance | Level | Club | Event | Area | Location Maps |
|---|
| TODAY | 297 km | Level D | DEVON | Devon & Cornwall Night League | Smallhanger Waste | Google / Bing |
| TODAY | 197 km | Level D | LOG | LOG Winter Series #6 | Sudbrooke Park | Google / Bing |
| TODAY | 410 km | Level D | BL | High Stand | High Stand Forest, between Armathwaite and Cotehill | Google / Bing |
| TODAY | 288 km | Level D | SELOC | SELOC Saturday Park Series no.1 | Beacon Country Park | Google / Bing |
| TODAY | 288 km | Level D | SELOC | North West Night League - Beacon Country Park | Beacon Country Park | Google / Bing |
| TODAY | 649 km | Level D | ECKO | EckO Winter event | Ganavan | Google / Bing |
| TODAY | 47 km | Level D | SO | SO SOG 10 - Holmbush Forest, Colgate, Horsham | Holmbush Forest , Colgate near Horsham | Google / Bing |
| TODAY | 251 km | Level D | HALO | East Park, Hull Winter Event | East Park | Google / Bing |
| TODAY | 453 km | Level D | SOLWAY | Sat Morning Spring Series + Schools League | Barhill Plantation | Google / Bing |
| TODAY | 356 km | Level D | LOC | LOC Night Series 1 | The Helm | Google / Bing |
| TODAY | 251 km | Level D | MDOC | MDOC Park Event with Chasing Sprint | Bruntwood Park | Google / Bing |
| TODAY | 225 km | Level D | SYO | Saturday Score Event | Ecclesall Woods | Google / Bing |
| TODAY | 558 km | Level D | CLYDE | Clyde Barshaw Park Event | Barshaw Park | Google / Bing |
| Tomorrow | 51 km | Level B | BKO | BKO Concorde Chase Level B Event | Yateley Heath and Minley Woods | Google / Bing |
| Tomorrow | 216 km | Level D | QO | QO Forest League 3 | Dead Woman's Ditch | Google / Bing |
| Tomorrow | 155 km | Level C | LEI | EMOA League Event Welbeck & Beaumanor | Welbeck DFSC and Beaumanor Hall | Google / Bing |
| Tomorrow | 588 km | Level D | TAY | Tay local event Muirward Wood | Muirward Wood Perth | Google / Bing |
| Tomorrow | 318 km | Level C | EBOR | EBOR Regional Event | Collis Rigg | Google / Bing |
| Tomorrow | 368 km | Level D | FERMO | Frostbite 2/ 2012 | Navar North | Google / Bing |
| Tomorrow | 666 km | Level D | WAROC | WAROC SHORT RACE | LOW WRAY CAMPSITE | Google / Bing |
| Tomorrow | 120 km | Level D | SUFFOC | Have a go fund raiser | Knettishall Heath | Google / Bing |
| Wed 1 Feb 2012 | 276 km | Level D | AIRE | AIRE Night Score League | Meanwood Streets | Google / Bing |
| Wed 1 Feb 2012 | 637 km | Level D | MAROC | DNC - Shooting Green | Shooting Greens | Google / Bing |
| Wed 1 Feb 2012 | 204 km | Level D | SWOC | SWOC Street Event 6 | Railway Station Car Park | Google / Bing |
| Wed 1 Feb 2012 | | Level D | SBOC | SBOC Street O | Port Talbot | |
| Wed 1 Feb 2012 | | Level D | BAOC | Military League South | Hawley Common | |
| Wed 1 Feb 2012 | | Level D | BADO | BADO Club Night | Costello Technology College | |
| Thu 2 Feb 2012 | | Level D | SAX | Sax KNC | Sevenoaks and Riverhead | |
| Thu 2 Feb 2012 | | Level D | EUOC | EUOC FwtN #6 | TBC | |
| Thu 2 Feb 2012 | | Level D | HOC | HOC Night Street League event 5 | 9 Tyndale, Worester | |
| Thu 2 Feb 2012 | 408 km | Level D | WCOC | Winter Series Thief Gill | Thief Gill | Google / Bing |
| Sat 4 Feb 2012 | 228 km | Level B | SYO | Northern Nights/YHOA Night League | Canklow | Google / Bing |
| Sat 4 Feb 2012 | 142 km | Level D | SARUM | Dorset Schools League , limited Colour coded & Night event | Stonedown Woods | Google / Bing |
| Sat 4 Feb 2012 | 172 km | Level D | NOC | NOC Winter League 4 | Clifton Campus | Google / Bing |
| Sat 4 Feb 2012 | 140 km | Level D | NGOC | Informal | Crickley Hill | Google / Bing |
| Sat 4 Feb 2012 | 48 km | Level D | SN | SN Saturday Series 6 | Eagle House School | Google / Bing |
| Sat 4 Feb 2012 | 290 km | Level D | SROC | SROC Spring series 1 | Duxbury Park | Google / Bing |
| Sat 4 Feb 2012 | 292 km | Level D | AIRE | AIRE Wharfedale Winter Olite Series | Hebers Ghyll | Google / Bing |
| Sat 4 Feb 2012 | 268 km | Level D | DEE | Cheshire and Merseyside Schools League and Come an Try It Event-Waun y Lyn (Hope Mountain) | Waun y Llyn (Hope Mountain) | Google / Bing |
| Sat 4 Feb 2012 | 59 km | Level D | SO | SO SOG 11 - Chailey Common, (east of ) Haywards Heath | Chailey Common north (Red House Common) | Google / Bing |
| Sat 4 Feb 2012 | 45 km | Level D | HH | HH Saturday Series & Youth League | Ashridge | Google / Bing |
| Sat 4 Feb 2012 | 223 km | Level D | POTOC | POTOC Leisure and Training Event | Apedale Country Park | Google / Bing |
| Sat 4 Feb 2012 | 170 km | Level D | BOK | Western Night League Score | Brierley | Google / Bing |
| Sat 4 Feb 2012 | | Level D | ERYRI | Waen y Llyn | | |
| Sun 5 Feb 2012 | 54 km | Level C | SOS | SOS Colour Coded Event Baddow Ridge incorporating EA League | Baddow Ridge | Google / Bing |
| Sun 5 Feb 2012 | 220 km | Level B | SYO | YHOA Superleague | Big Moor | Google / Bing |
| Sun 5 Feb 2012 | 171 km | Level C | WIM | WIM Regional Event | Wool Heath | Google / Bing |
| Sun 5 Feb 2012 | 49 km | Level C | DFOK | DFOK District Event | Chelwood Vachery | Google / Bing |
| Sun 5 Feb 2012 | 133 km | Level C | OD | OD Colour-coded Event & WMOA League 2 | Coombe Country Park | Google / Bing |
| Sun 5 Feb 2012 | 386 km | Level C | WCOC | Cumbria Galoppen - Miterdale | Miterdale | Google / Bing |
| Sun 5 Feb 2012 | 530 km | Level D | ESOC | ESOC Sprint-O | Blackford Hill/East Craiglockhart HIll | Google / Bing |
| Sun 5 Feb 2012 | 331 km | Level C | CLOK | CLOK Colour Coded Event Hutton Mulgrave & Skelder Woods | Hutton Mulgrave & Skelder Woods | Google / Bing |
| Sun 5 Feb 2012 | 710 km | Level C | MOR | MOR Darnaway 2012 | Darnaway South | Google / Bing |
| Sun 5 Feb 2012 | 370 km | Level D | KERNO | Polly Joke Club Forest League | Polly Joke | Google / Bing |
| Sun 5 Feb 2012 | 257 km | Level D | SBOC | SBOC Winter League 5 | Pen Rhiw Wen | Google / Bing |
| Mon 6 Feb 2012 | 157 km | Level D | WSX | Brownsea Island Night O | Brownsea Island | Google / Bing |
| Mon 6 Feb 2012 | 157 km | Level D | WIM | WIM/WSX Monthly Evening Event and Wessex Night League | Brownsea Island | Google / Bing |
| Tue 7 Feb 2012 | 151 km | Level D | LEI | LEI Winter League 10 Bosworth Country Park (night event) | Market Bosworth Country Park | Google / Bing |
| Tue 7 Feb 2012 | | Level D | SLOW | SLOW Night Street Series | Brockley | |
| Tue 7 Feb 2012 | | Level D | SO | SO - SONIC 5 (SO night league), Horsham | | |
| Tue 7 Feb 2012 | 194 km | Level D | WRE | Winter street 'O' | High Town car park | Google / Bing |
| Wed 8 Feb 2012 | 274 km | Level D | AIRE | AIRE Night Score League | Woodhouse Moor | Google / Bing |
| Wed 8 Feb 2012 | | Level D | SROC | SROC night street league event 8 | Eccleston | |
| Wed 8 Feb 2012 | 568 km | Level D | FVO | FVO Night Event - Sauchie Crags | | Google / Bing |
| Wed 8 Feb 2012 | 660 km | Level D | GRAMP | Gramp Deeside Night Cup | Forvie | Google / Bing |
| Wed 8 Feb 2012 | | Level D | BAOC | Military League South & Central | Cleeve Hill | |
| Wed 8 Feb 2012 | 400 km | Level D | NATO | NATO Night Owl 2011/12 - 9 | Prudhoe, South West | Google / Bing |
| Wed 8 Feb 2012 | 72 km | Level D | SOS | Night Street O - Halstead | Halstead urban area | Google / Bing |
| Wed 8 Feb 2012 | | Level D | BADO | BADO Club Night | Costello Technology College | |
| Thu 9 Feb 2012 | | Level D | SAX | Sax KNC | Benenden | |
| Thu 9 Feb 2012 | 195 km | Level D | LOG | LOG Night Score Cup #1 | West Common | Google / Bing |
| Thu 9 Feb 2012 | | Level D | HOC | HOC local Night Event | Burlish Top | |
| Thu 9 Feb 2012 | 404 km | Level D | WCOC | Winter Series Holme Wood | Holme Wood | Google / Bing |
| Sat 11 Feb 2012 | 152 km | Level D | BOK | BOK Forest League 5 | Bathampton | Google / Bing |
| Sat 11 Feb 2012 | 271 km | Level C | EPOC | YHOA Night League | Norland Moor | Google / Bing |
| Sat 11 Feb 2012 | 102 km | Level D | NWO | Informal (Day) + Western Night League | Copse Wood | Google / Bing |
| Sat 11 Feb 2012 | 417 km | Level D | BL | Talkin Tarn | Talkin Tarn | Google / Bing |
| Sat 11 Feb 2012 | 50 km | Level D | TVOC | Wendover CATI | Wendover Woods | Google / Bing |
| Sat 11 Feb 2012 | | Level D | SAX | SAX KOL | Perry Wood | |
| Sat 11 Feb 2012 | 192 km | Level D | NOC | NOC Night Event | Thieves Wood | Google / Bing |
| Sat 11 Feb 2012 | | Level D | KERNO | Coldrenick Night Event | Coldrenick | |
| Sat 11 Feb 2012 | 360 km | Level D | LOC | LOC Night Series 2 & NWNL | Bigland | Google / Bing |
| Sat 11 Feb 2012 | 108 km | Level D | OD | OD Sat Morn Local Event Borough Hill | Borough Hill | Google / Bing |
| Sat 11 Feb 2012 | 531 km | Level D | ESOC | ESOA Local Events in Edinburgh and the Lothians | Colinton Dell | Google / Bing |
| Sat 11 Feb 2012 | | Level D | MOR | MOR Inaugural Night Event - Roseisle | Roseisle Forest | |
| Sat 11 Feb 2012 | | Level D | CLOK | Spring Skills No2 (Birk Brow) | | |
| Sat 11 Feb 2012 | 227 km | Level D | HALO | Weelsby Woods Winter Event | Weelsby Woods | Google / Bing |
| Sat 11 Feb 2012 | | Level D | LVO | Spring Cup No 2 | Parkanaur Forest | |
| Sat 11 Feb 2012 | | Level D | LVO | Northern Ireland Night Championships | Parkanaur Forest | |
| Sat 11 Feb 2012 | 251 km | Level D | POW | Broneirion | Broneirion House, Llandinam | Google / Bing |
| Sun 12 Feb 2012 | 271 km | Level C | EPOC | YHOA Superleague/YHOA Middle Distance Championships | Norland Moor | Google / Bing |
| Sun 12 Feb 2012 | 215 km | Level D | QO | QO Forest League 4 | Cothelstone Hill | Google / Bing |
| Sun 12 Feb 2012 | 192 km | Level C | NOC | EM League Event | Thieves Wood | Google / Bing |
| Sun 12 Feb 2012 | 17 km | Level D | CHIG | Local, Schools League and SWELL | Claybury | Google / Bing |
| Sun 12 Feb 2012 | 383 km | Level D | NN | NN local event, Cong Burn | Cong Burn | Google / Bing |
| Sun 12 Feb 2012 | 130 km | Level C | WSX | Dorset Delight | Bisterne Close | Google / Bing |
| Sun 12 Feb 2012 | 181 km | Level C | NOR | NOR Colour coded | Kelling | Google / Bing |
| Sun 12 Feb 2012 | 566 km | Level C | CLYDE | Clyde SoSOL 2 | Clyde Muirsheil Country Park | Google / Bing |
| Sun 12 Feb 2012 | 359 km | Level C | LOC | LOC Cumbrian Galoppen | Bigland East | Google / Bing |
| Sun 12 Feb 2012 | | Level D | FERMO | Frostbite 3/ 2012 | Florencecourt | |
| Sun 12 Feb 2012 | 719 km | Level C | INVOC | INVOC Carse Colour Event | Carse of Ardersier | Google / Bing |
| Sun 12 Feb 2012 | 644 km | Level D | MAROC | MAROC Local: Dess | Dess | Google / Bing |
| Tue 14 Feb 2012 | 156 km | Level D | LEI | LEI Winter League 11 Outwoods | Outwoods | Google / Bing |
| Wed 15 Feb 2012 | 645 km | Level D | MAROC | DNC - Cambus O May | Cambus O May | Google / Bing |
| Wed 15 Feb 2012 | | Level D | SBOC | SBOC Night League 5 | Clyne Valley Country Park | |
| Wed 15 Feb 2012 | 168 km | Level D | HOC | HOC/NGOC Street Challenge and HOC NSL event 6 | Ledbury streets | Google / Bing |
| Thu 16 Feb 2012 | 192 km | Level D | LOG | LOG Night Score Cup #2 | Hartsholme Park | Google / Bing |
| Thu 16 Feb 2012 | | Level D | EUOC | EUOC FwtN #7 | TBC | |
| Thu 16 Feb 2012 | 407 km | Level D | WCOC | Winter Series Ling Fell | Ling Fell | Google / Bing |
| Thu 16 Feb 2012 | 245 km | Level D | MDOC | MDOC Night Street League(4) | Poynton streets | Google / Bing |
| Thu 16 Feb 2012 | | Level D | CLOK | Introduction to Orienteering | Cowpens Bewley | |
| Fri 17 Feb 2012 | 253 km | Level D | HALO | South Cave Urban Team Score and Social | | Google / Bing |
| Sat 18 Feb 2012 | 141 km | Level D | NGOC | League 5 | Cranham | Google / Bing |
| Sat 18 Feb 2012 | 217 km | Level D | QO | QOAD4 Night Event | Triscombe Stone | Google / Bing |
| Sat 18 Feb 2012 | 281 km | Level D | AIRE | AIRE Airedale Spring Olite Series | Northcliffe Park | Google / Bing |
| Sat 18 Feb 2012 | 44 km | Level D | BKO | Saturday Series | Bloom Wood | Google / Bing |
| Sat 18 Feb 2012 | | Level D | MOR | MOR Fochabers Saturday League | Fochabers | |
| Sat 18 Feb 2012 | 356 km | Level D | LOC | LOC Night Series 3 | Birkrigg | Google / Bing |
| Sat 18 Feb 2012 | 483 km | Level D | RR | RR Local Event 1 | Selkirk Hill | Google / Bing |
| Sat 18 Feb 2012 | 176 km | Level D | BOK | Western Night League Score | Stock Hill | Google / Bing |
| Sat 18 Feb 2012 | 248 km | Level D | MDOC | MDOC Park Event with Chasing Sprint | Manor Park and Old Glossop | Google / Bing |
| Sat 18 Feb 2012 | | Level D | DFOK | DFOK North West Kent Series | Danson Park | |
| Sat 18 Feb 2012 | 298 km | Level D | PFO | Whitehough & Aitkin Wood | Whitehough Outdoor Education Centre | Google / Bing |
| Sat 18 Feb 2012 | | Level D | HALO | Beverley Winter Event | tbc | |
| Sun 19 Feb 2012 | 43 km | Level B | SO | SEOA CompassSport Cup & Trophy Heat (SO) - Worthlodge Forest, Crawley | Worthlodge Forest | Google / Bing |
| Sun 19 Feb 2012 | 303 km | Level B | EBOR | YHOA CompassSport Cup & Trophy Heat | Gilling Woods | Google / Bing |
| Sun 19 Feb 2012 | 625 km | Level B | STAG | Scottish CompassSport Cup & Trophy Heat | Faskally | Google / Bing |
| Sun 19 Feb 2012 | 271 km | Level B | DEVON | SWOA CompassSport Cup & Trophy Heat | Haytor | Google / Bing |
| Sun 19 Feb 2012 | 385 km | Level B | BL | NWOA CompassSport Cup & Trophy Heat - Askham Fell | Askham Fell | Google / Bing |
| Sun 19 Feb 2012 | 50 km | Level B | TVOC | SCOA CompassSport Cup & Trophy Heat | Bradenham | Google / Bing |
| Sun 19 Feb 2012 | 118 km | Level B | | EAOA CompassSport Cup & Trophy Heat | Thetford Warren | Google / Bing |
| Sun 19 Feb 2012 | 183 km | Level B | WCH | WMOA CompassSport Cup & Trophy Heat | Brereton Spurs | Google / Bing |
| Tue 21 Feb 2012 | 247 km | Level D | SYO | Night Cup | Hugset Woods | Google / Bing |
| Tue 21 Feb 2012 | 204 km | Level D | WRE | Winter street 'O' | Wharfage car park | Google / Bing |
| Wed 22 Feb 2012 | | Level D | SROC | SROC night street league event 9 | Lytham | |
| Wed 22 Feb 2012 | 572 km | Level D | FVO | FVO Night Event - Touch Woods | | Google / Bing |
| Wed 22 Feb 2012 | 634 km | Level D | GRAMP | Gramp Deeside Night Cup | Scolty | Google / Bing |
| Wed 22 Feb 2012 | | Level D | BADO | BADO Club Night | Costello Technology College | |
| Wed 22 Feb 2012 | 106 km | Level D | BAOC | Military League South | Collingbourne Woods | Google / Bing |
| Thu 23 Feb 2012 | | Level D | STAG | STAG Monthly Night 3 | Hogganfield Loch & Lethamhill Golf Course | |
| Thu 23 Feb 2012 | | Level D | SAX | Sax KNC | Blean | |
| Thu 23 Feb 2012 | 192 km | Level D | LOG | LOG Night Score Cup #3 | South Common | Google / Bing |
| Thu 23 Feb 2012 | | Level D | HH | HH North London Street League | tbc | |
| Thu 23 Feb 2012 | 397 km | Level D | WCOC | Winter Series Buttermere | Buttermere | Google / Bing |
| Thu 23 Feb 2012 | | Level D | DFOK | DFOK Kent Night Cup | Danson Park | |
| Sat 25 Feb 2012 | 123 km | Level A | SARUM | British Night Championships | Hamptworth | Google / Bing |
| Sat 25 Feb 2012 | 42 km | Level D | SN | SN Saturday Series 7 | Merrist Wood College | Google / Bing |
| Sat 25 Feb 2012 | 175 km | Level D | HOC | HOC local and Malvern Mini-League | Bringsty Common | Google / Bing |
| Sat 25 Feb 2012 | 631 km | Level C | GRAMP | GRAMP Scottish Night Championships | Glen Dye | Google / Bing |
| Sat 25 Feb 2012 | 124 km | Level D | SOC | SOC Cross country and sprint | Ocknell Inclosure and Camp site | Google / Bing |
| Sat 25 Feb 2012 | 155 km | Level D | LEI | LEI Winter League 12 (final) Beacon Hill | Beacon Hill | Google / Bing |
| Sat 25 Feb 2012 | 76 km | Level D | SO | SO SOG 12 - Angmering Park, Arundel | Angmering Park | Google / Bing |
| Sat 25 Feb 2012 | 468 km | Level D | SOLWAY | Sat Morning Spring Series + Schools League | The Crichton (tbc) | Google / Bing |
| Sat 25 Feb 2012 | 136 km | Level D | OD | OD Sat Morn Local Event Wainbody Wood | Wainbody Wood (North) | Google / Bing |
| Sat 25 Feb 2012 | 309 km | Level D | EBOR | Scarborough Orienteering | Raincliffe Woods | Google / Bing |
| Sat 25 Feb 2012 | | Level D | CLOK | Local Night Event Romanby Golf Club | Romanby Golf Club | |
| Sat 25 Feb 2012 | | Level D | SELOC | Boggart Hole Clough Park Series event no.2 | | |
| Sat 25 Feb 2012 | 411 km | Level D | NATO | NATO Night Owl 2011/12 - 10 | Blagdon Estate | Google / Bing |
| Sun 26 Feb 2012 | 123 km | Level C | SARUM | SARUM Saunter Regional Event | Hamptworth | Google / Bing |
| Sun 26 Feb 2012 | 123 km | Level C | SUFFOC | West Harling Colour Code Event, inc.ESSOL | West Harling | Google / Bing |
| Sun 26 Feb 2012 | 275 km | Level C | AIRE | AIRE Level C Cross Country Event | Roundhay Park | Google / Bing |
| Sun 26 Feb 2012 | 199 km | Level C | WRE | WRE Regional Event WMOA 2012 League 3 | The Gallops and Lizard Wood | Google / Bing |
| Sun 26 Feb 2012 | 215 km | Level C | DVO | DVO EM League | Lindop | Google / Bing |
| Sun 26 Feb 2012 | 411 km | Level C | NATO | NATO Colour Coded Event - Blagdon Estate | Blagdon Estate | Google / Bing |
| Sun 26 Feb 2012 | | Level C | SLOW | SLOW Wimbledon Colour-coded Event | Wimbledon Common | |
| Sun 26 Feb 2012 | 634 km | Level C | GRAMP | Gramp District Event Scolty | Scolty | Google / Bing |
| Sun 26 Feb 2012 | | Level D | FERMO | Club score 1 | | |
| Sun 26 Feb 2012 | | Level D | LVO | Score (Junior Fund Raising) | Belvoir Forest | |
| Sun 26 Feb 2012 | 518 km | Level C | ELO | ELO SoSOL 3 | Lothian Edge | Google / Bing |
| Wed 29 Feb 2012 | | Level D | SBOC | SBOC Street O | Gowerton/Waunarlwydd | |
| Wed 29 Feb 2012 | | Level D | BADO | BADO Club Night | Costello Technology College | |
| Wed 29 Feb 2012 | | Level D | BAOC | Military League South | Godshill | |
| Thu 1 Mar 2012 | 182 km | Level D | HOC | HOC Winter Evening Event | Highgate Common | Google / Bing |
| Thu 1 Mar 2012 | 198 km | Level D | LOG | LOG Night Score Cup #4 | Riseholme Park | Google / Bing |
| Thu 1 Mar 2012 | | Level D | EUOC | EUOC FwtN #8 | TBC | |
| Thu 1 Mar 2012 | 401 km | Level D | WCOC | Winter Series Whinlatter | Whinlatter Forest | Google / Bing |
| Thu 1 Mar 2012 | | Level D | SO | SONIC 6 / KNC (SO night league / Kent night cup), East Grinstead | | |
| Fri 2 Mar 2012 | 563 km | Level D | KFO | KFO North East Fife Schools Festival | Craigtoun Park | Google / Bing |
| Sat 3 Mar 2012 | 173 km | Level D | BOK | BOK Forest League 6 | Leigh Woods | Google / Bing |
| Sat 3 Mar 2012 | 187 km | Level D | NOC | NOC Winter League 5 | Haywood Oaks | Google / Bing |
| Sat 3 Mar 2012 | | Level D | NGOC | Western Night League | Mallards Pike South | |
| Sat 3 Mar 2012 | 564 km | Level C | ESOC | St. Andrews Weekend - Scottish Sprint Champs | Strathtyrum Estate | Google / Bing |
| Sat 3 Mar 2012 | 211 km | Level D | QO | QOAD5 Night Event | Castle Neroche | Google / Bing |
| Sat 3 Mar 2012 | 210 km | Level D | SWOC | Cardiff Urban Race | Cardiff City Centre | Google / Bing |
| Sat 3 Mar 2012 | 288 km | Level D | DEE | Cheshire and Merseyside Schools League and Come an Try It Event-Arrowe Park | Arrowe Park | Google / Bing |
| Sat 3 Mar 2012 | 288 km | Level D | DEE | DEE Night Event-Arrowe Park | Arrowe Park | Google / Bing |
| Sat 3 Mar 2012 | 68 km | Level D | SO | SO SOG 13 - Devils Dyke, north of Brighton & Hove | Devils Dyke | Google / Bing |
| Sat 3 Mar 2012 | | Level D | HH | HH Saturday Series & Youth League | Sherrardspark Woods | |
| Sat 3 Mar 2012 | 218 km | Level D | POTOC | POTOC Leisure and Training Event | Pickwood & Ballington | Google / Bing |
| Sat 3 Mar 2012 | | Level C | NWOC | Northern Ireland Colour Series 1 | Drum Manor | |
| Sat 3 Mar 2012 | 102 km | Level D | OD | OD Sat Morn Local Event Everdon Stubbs | Everdon Stubbs | Google / Bing |
| Sat 3 Mar 2012 | | Level D | WSX | WSX Informal | | |
| Sun 4 Mar 2012 | 67 km | Level C | SMOC | SMOC Holcote & Reynolds Wood EAOA League event | Holcote and Reynolds Wood | Google / Bing |
| Sun 4 Mar 2012 | 207 km | Level B | SWOC | Welsh Championships 2012 | Pwll Du | Google / Bing |
| Sun 4 Mar 2012 | | Level C | CLARO | YHOA Superleague | Guisecliffe | |
| Sun 4 Mar 2012 | 357 km | Level B | SROC | NWOL Event | Whitbarrow | Google / Bing |
| Sun 4 Mar 2012 | 67 km | Level B | GO | GO Regional & SE League | Furnace Ponds & Woolbeding | Google / Bing |
| Sun 4 Mar 2012 | 564 km | Level C | ESOC | St. Andrews Weekend - Urban Race incorporating SOUL 2 | Centre | Google / Bing |
| Sun 4 Mar 2012 | | Level C | LOG | EMOA League South Common | South Common | |
| Sun 4 Mar 2012 | 232 km | Level D | DEVON | CATI + technical | Core Copse | Google / Bing |
| Mon 5 Mar 2012 | 139 km | Level D | WIM | WIM/WSX Monthly Evening event | Verwood | Google / Bing |
| Tue 6 Mar 2012 | 223 km | Level D | WRE | Winter street 'O' | Lantern car park, Sundorne | Google / Bing |
| Tue 6 Mar 2012 | | Level D | SWOC | SWOC Street Event 7 | Cardiff Bay | |
| Wed 7 Mar 2012 | 360 km | Level D | CLOK | School Competition No1 | Summerhill | Google / Bing |
| Wed 7 Mar 2012 | | Level D | SROC | SROC night street league event 10 | Lancaster West | |
| Wed 7 Mar 2012 | 564 km | Level D | FVO | FVO Night Event - Barr Wood | | Google / Bing |
| Wed 7 Mar 2012 | | Level D | SBOC | SBOC Night League 6 | Broughton Burrows | |
| Thu 8 Mar 2012 | | Level D | SAX | Sax KNC | Haysden country park | |
| Thu 8 Mar 2012 | 411 km | Level D | WCOC | Hays Ho Down | Setmurthy | Google / Bing |
| Sat 10 Mar 2012 | 277 km | Level D | DEVON | Devon League | River Dart Country Park | Google / Bing |
| Sat 10 Mar 2012 | | Level D | NWO | Limted Colour YOGB | TBC | |
| Sat 10 Mar 2012 | 165 km | Level C | HOC | HOC Great Malvern Urban race and Nopesport Urban League event | Malvern | Google / Bing |
| Sat 10 Mar 2012 | | Level D | DFOK | DFOK Kent Orienteering League | Joydens Wood | |
| Sat 10 Mar 2012 | 71 km | Level D | WAOC | WAOC Wimpole Hall Colour Coded | Wimpole Hall | Google / Bing |
| Sat 10 Mar 2012 | 83 km | Level D | BKO | Saturday Series | Snelsmore Common | Google / Bing |
| Sat 10 Mar 2012 | 405 km | Level D | BL | Coombs Wood | Coombs Wood, Armathwaite | Google / Bing |
| Sat 10 Mar 2012 | 55 km | Level D | SO | SO SOG 14 - Southwater Country Park, Southwater | Southwater Country Park | Google / Bing |
| Sat 10 Mar 2012 | | Level D | SROC | SROC Spring series 2 | Yarrow Valley | |
| Sat 10 Mar 2012 | | Level D | SWOC | SWOC Park Event 2 | Thompson Park Canton | |
| Sat 10 Mar 2012 | 286 km | Level D | AIRE | AIRE Airedale Spring Olite Series | Harden Moor | Google / Bing |
| Sat 10 Mar 2012 | | Level D | CLOK | Spring Skills No3 (Live Moor)) | | |
| Sat 10 Mar 2012 | | Level D | LVO | Spring Cup No 3 | Craigavon Lakes | |
| Sat 10 Mar 2012 | 227 km | Level C | SYO | YHOA Urban League (ShAFF weekend) | Sheffield City Centre (East) | Google / Bing |
| Sat 10 Mar 2012 | 284 km | Level D | PFO | Marl Pits | Marl Pits Sports Ground, Newchurch Road Rawtenstall | Google / Bing |
| Sat 10 Mar 2012 | | Level D | KFO | KFO local event Calaismuir wood | | |
| Sat 10 Mar 2012 | | Level D | HALO | Beverley Westwood Winter Event | Beverley Westwood | |
| Sun 11 Mar 2012 | 198 km | Level A | HOC | Midlands Championships | Foxley and Garnstone | Google / Bing |
| Sun 11 Mar 2012 | 331 km | Level B | CLOK | CLOK Regional Event | Arncliffe Woods & Scarth Wood MoorC | Google / Bing |
| Sun 11 Mar 2012 | 143 km | Level C | BOK | BOK Local (+ASO) | Silkwood | Google / Bing |
| Sun 11 Mar 2012 | 34 km | Level C | SAX | SAX Sunday Series | Milbank | Google / Bing |
| Sun 11 Mar 2012 | 484 km | Level C | RR | RR SoSOL 4 | Eildon Hills | Google / Bing |
| Sun 11 Mar 2012 | | Level C | NOR | NOR Colour Coded | Bilney | |
| Sun 11 Mar 2012 | | Level D | SMOC | Keyne-O | Shenley Wood | |
| Sun 11 Mar 2012 | 643 km | Level C | MAROC | MAROC District: Alt Cailleach | Alt Cailleach | Google / Bing |
| Sun 11 Mar 2012 | | Level D | FERMO | Club score 2 | | |
| Tue 13 Mar 2012 | | Level D | SLOW | SLOW Night Street Series | South Kilburn | |
| Wed 14 Mar 2012 | | Level D | SROC | SROC night street league event 11 | Leyland | |
| Wed 14 Mar 2012 | | Level D | DFOK | DFOK Kent Night Cup | Bexley | |
| Wed 14 Mar 2012 | 401 km | Level D | NATO | NATO Night Owl 2011/12 - 11 | Wylam & Hagg Bank | Google / Bing |
| Thu 15 Mar 2012 | | Level D | SAX | Sax KNC | Hensted | |
| Thu 15 Mar 2012 | | Level D | EUOC | EUOC FwtN #9 | TBC | |
| Thu 15 Mar 2012 | | Level D | MDOC | MDOC Night Street League(5) | Lymm streets | |
| Thu 15 Mar 2012 | 393 km | Level D | WCOC | Calder Canter | Blakely Raise | Google / Bing |
| Fri 16 Mar 2012 | 458 km | Level D | SOLWAY | Dumfries & Galloway Schools Championships | Cream o'Galloway | Google / Bing |
| Sat 17 Mar 2012 | 45 km | Level D | SN | SN Saturday Series 8 Score event | Frith Hill from Tomlinscote School | Google / Bing |
| Sat 17 Mar 2012 | | Level D | HOC | HOC Herefordshire and Worcestershire Schools championship | Eastnor Park | |
| Sat 17 Mar 2012 | | Level D | CUOC | BUCS 2012 | Ulverston | |
| Sat 17 Mar 2012 | 82 km | Level D | SO | SO SOG 15 - Stoughton Forest (south), NW of Chichester | Stoughton Forest (south) | Google / Bing |
| Sat 17 Mar 2012 | | Level D | HOC | Western Night League Event | Eastnor Park | |
| Sat 17 Mar 2012 | 238 km | Level D | MDOC | MDOC Park Event with Chasing Sprint | Riverside Park and Tytherington | Google / Bing |
| Sat 17 Mar 2012 | 173 km | Level D | BOK | BOK Forest League 7 | Blaise Castle | Google / Bing |
| Sat 17 Mar 2012 | 642 km | Level C | CLYDE | Clyde Middle Distance Event - Collie Nathais | Collie Nathais | Google / Bing |
| Sat 17 Mar 2012 | 150 km | Level D | OD | OD Sat Morn Local Event Brueton Park | Brueton Park | Google / Bing |
| Sat 17 Mar 2012 | 174 km | Level D | WIM | Dorset Schools and Informal | Moreton Forest and Estate | Google / Bing |
| Sat 17 Mar 2012 | | Level D | NATO | NATO Night Owl 2011/12 - 12 | Ponteland | |
| Sun 18 Mar 2012 | 42 km | Level C | DFOK | DFOK Regional Event | Mereworth | Google / Bing |
| Sun 18 Mar 2012 | 223 km | Level B | HALO | YHOA Superleague and YHOA Championships | Pillar Woods | Google / Bing |
| Sun 18 Mar 2012 | 170 km | Level C | NGOC | NGOC Galoppen & League 6 | Parkend Walk | Google / Bing |
| Sun 18 Mar 2012 | | Level D | NOC | NOC Winter League 6 | Holme Pierrepont | |
| Sun 18 Mar 2012 | 643 km | Level B | ECKO | EckO Scottish O League 1 | Torinturk west | Google / Bing |
| Sun 18 Mar 2012 | | Level D | NN | NN local event, Fontburn Reservoir | Fontburn Reservoir | |
| Sun 18 Mar 2012 | | Level D | CUOC | BUCS 2012 | Ulverston | |
| Sun 18 Mar 2012 | 230 km | Level C | POW | POW Welsh League event | Aberedw | Google / Bing |
| Sun 18 Mar 2012 | 54 km | Level C | SOS | Hockley Woods Colour Coded inc. ESSOL | Hockley Woods | Google / Bing |
| Sun 18 Mar 2012 | 265 km | Level D | DEE | Helsby Urban Event | Helsby Town and Helsby Hill | Google / Bing |
| Sun 18 Mar 2012 | 84 km | Level C | SOC | SOC SCOA League Queen Elizabeth Country Park | Queen Elizabeth Country Park | Google / Bing |
| Sun 18 Mar 2012 | 376 km | Level C | LOC | LOC Cumbrian Galoppen | Loughrigg | Google / Bing |
| Sun 18 Mar 2012 | | Level D | ERYRI | British Trail Orienteering Championships, Newborough | | |
| Wed 21 Mar 2012 | 354 km | Level D | CLOK | School Competition No2 | Cowpen Bewley Woodland Park | Google / Bing |
| Wed 21 Mar 2012 | 590 km | Level D | FVO | FVO Night Event - Drummond Woods | | Google / Bing |
| Wed 21 Mar 2012 | | Level D | SBOC | SBOC Street O | Killay | |
| Thu 22 Mar 2012 | | Level D | SAX | Sax KNC | Millbank | |
| Thu 22 Mar 2012 | | Level D | EUOC | EUOC FwtN #10 | TBC | |
| Thu 22 Mar 2012 | 403 km | Level D | WCOC | Maggie's Bridge Melee | Holme Wood | Google / Bing |
| Sat 24 Mar 2012 | 278 km | Level A | EBOR | British Sprint Orienteering Championships | York University | Google / Bing |
| Sat 24 Mar 2012 | 49 km | Level D | TVOC | Park Wood CATI | Bradenham | Google / Bing |
| Sat 24 Mar 2012 | | Level D | MOR | MOR Saturday League - Aberlour | Aberlour | |
| Sat 24 Mar 2012 | 455 km | Level D | SOLWAY | Sat Morning Spring Series + Schools League | Mabie Forest | Google / Bing |
| Sat 24 Mar 2012 | | Level D | DFOK | DFOK North West Kent Series | Bostall Heath | |
| Sat 24 Mar 2012 | 535 km | Level D | ESOC | ESOA Local Events in Edinburgh and the Lothians | Mary Eskine School and Ravelston Woods | Google / Bing |
| Sun 25 Mar 2012 | | Level A | EBOR | British Middle Distance Orienteering Championships | Srensall Common | |
| Sun 25 Mar 2012 | | Level D | TAY | Tay local event Somewhere | | |
| Sun 25 Mar 2012 | 124 km | Level D | WIGHTO | Cross Country | Ventnor Downs | Google / Bing |
| Sun 25 Mar 2012 | 646 km | Level C | GRAMP | GRAMP DISTRICT EVENT TYREBAGGER | Tyrebagger | Google / Bing |
| Sun 25 Mar 2012 | 373 km | Level D | KERNO | Trelissick Forest League | Trelissick | Google / Bing |
| Thu 29 Mar 2012 | 402 km | Level D | WCOC | Mosedale Rover | Mosedale | Google / Bing |
| Sat 31 Mar 2012 | 175 km | Level D | NGOC | Informal | Symonds Yat | Google / Bing |
| Sat 31 Mar 2012 | | Level D | NWO | Score, Yellow, Green | TBC | |
| Sat 31 Mar 2012 | | Level D | MV | MV Sprint Event | Ashstead Park | |
| Sat 31 Mar 2012 | 286 km | Level D | AIRE | AIRE Airedale Spring Olite Series | Harden Moor | Google / Bing |
| Sat 31 Mar 2012 | | Level D | SAX | SAX KOL | Bixley & Beckley | |
| Sat 31 Mar 2012 | 64 km | Level D | SO | SO SOG 16 - Knowlands Wood, Barcombe | Knowlands Wood | Google / Bing |
| Sat 31 Mar 2012 | | Level D | SWOC | SWOC Park Event 3 | Parc Penallta | |
| Sat 31 Mar 2012 | 249 km | Level D | MDOC | MDOC Park Event with Chasing Sprint | Bramhall Park | Google / Bing |
| Sat 31 Mar 2012 | 132 km | Level D | OD | OD Sat Morn Local Event Stoneleigh Park (NAC) | Stoneleigh Park (National Agricultural Centre) | Google / Bing |
| Sat 31 Mar 2012 | | Level D | FERMO | NI Score Championships | | |
| Sat 31 Mar 2012 | 276 km | Level D | SELOC | Leverhulme Park Park Series event no.3 | Leverhulme Park | Google / Bing |
| Sat 31 Mar 2012 | 227 km | Level D | HALO | Oasis Academy Winter Event | Oasis Academy | Google / Bing |
| Sun 1 Apr 2012 | 148 km | Level C | LEI | EMOA League Event Ratby Burroughs & Martinshaw | Ratby Burroughs & Martinshaw Woods | Google / Bing |
| Sun 1 Apr 2012 | 215 km | Level D | QO | QO Forest League 5 | Staple Hill | Google / Bing |
| Sun 1 Apr 2012 | | Level C | EPOC | Regional Event | Newmillerdam | |
| Sun 1 Apr 2012 | 22 km | Level C | CHIG | CHIG District Event | Hainault forest Country Park | Google / Bing |
| Sun 1 Apr 2012 | 62 km | Level C | BADO | BADO Level C and SCOA League Event | Butter Wood | Google / Bing |
| Sun 1 Apr 2012 | | Level C | NN | NN level C event, Hamsterley Common | Hamsterley Common | |
| Sun 1 Apr 2012 | 209 km | Level D | POTOC | POTOC Leisure and Training Event | Downs Banks | Google / Bing |
| Sun 1 Apr 2012 | | Level D | SMOC | Keyne-O | Linford Wood | |
| Sun 1 Apr 2012 | 635 km | Level D | MAROC | MAROC Local: Shooting Greens | Shooting Greens | Google / Bing |
| Sun 1 Apr 2012 | | Level D | SBOC | SBOC Winter League 6 | Penllergare Valley Woods | |
| Mon 2 Apr 2012 | | Level D | WIM | WIM/WSX Monthly Evening event | To be confirmed | |
| Thu 5 Apr 2012 | 392 km | Level D | WCOC | Honister Odyssey | Honister | Google / Bing |
| Thu 5 Apr 2012 | | Level D | LOG | LOG Summer Series #1 | | |
| Fri 6 Apr 2012 | 535 km | Level A | | JK Weekend - Day 1 - Sprint | Livingston Centre | Google / Bing |
| Sat 7 Apr 2012 | 633 km | Level A | | JK Weekend - Day 2 | Dunalastair | Google / Bing |
| Sun 8 Apr 2012 | 606 km | Level A | | JK Weekend - Day 3 | Craig a'Barns | Google / Bing |
| Mon 9 Apr 2012 | 603 km | Level A | | JK Weekend - Day 4 - Relays | Newtyle Hill | Google / Bing |
| Mon 9 Apr 2012 | 53 km | Level D | SAX | SAX Easter Score | Mote Park | Google / Bing |
| Wed 11 Apr 2012 | 366 km | Level D | LOC | LOC Technical Series | Haverthwaite | Google / Bing |
| Thu 12 Apr 2012 | 151 km | Level D | LEI | LEI Summer League 1 Bagworth | Bagworth Woodlands | Google / Bing |
| Thu 12 Apr 2012 | 400 km | Level D | WCOC | Braithwaite Rambler | Coledale Fells | Google / Bing |
| Sat 14 Apr 2012 | 142 km | Level D | NGOC | League 7 | Sheepscombe | Google / Bing |
| Sat 14 Apr 2012 | 293 km | Level D | SROC | SROC Spring series 3 | Astley Park | Google / Bing |
| Sat 14 Apr 2012 | | Level D | SOC | SOC Summer Series 1 | Southampton Common | |
| Sat 14 Apr 2012 | 77 km | Level D | SO | SO SOG 17 - Eartham Wood, Fontwell (between Arundel-Chichester) | Eartham Wood | Google / Bing |
| Sat 14 Apr 2012 | 501 km | Level D | MDOC | MDOC Park Event with Chasing Sprint | Platt Fields and Fallowfield Campus | Google / Bing |
| Sat 14 Apr 2012 | | Level C | LVO | Northern Ireland Colour Series 2 | Tollymore Forest | |
| Sat 14 Apr 2012 | 268 km | Level D | PFO | Whittaker Park & Street Event | Whittaker Park Rawtenstall | Google / Bing |
| Sat 14 Apr 2012 | | Level D | KFO | KFO local Event Pittencrieff Park | | |
| Sun 15 Apr 2012 | 223 km | Level C | SYO | SYO Regional Event | Bawtry Forest | Google / Bing |
| Sun 15 Apr 2012 | 59 km | Level C | TVOC | TVOC Chiltern Challenge Regional Event | Nettlebed | Google / Bing |
| Sun 15 Apr 2012 | 235 km | Level C | QO | QO Galoppen | Croydon Hill | Google / Bing |
| Sun 15 Apr 2012 | | Level B | SOLWAY | SOLWAY Scottish O League 2 | tbc | |
| Sun 15 Apr 2012 | 201 km | Level C | DVO | DVO EM League | Riber Hillside/Bow Woods | Google / Bing |
| Sun 15 Apr 2012 | | Level D | NATO | Morpeth Gathering Sprint Race | Carlisle Park | |
| Sun 15 Apr 2012 | 159 km | Level C | NOR | NOR Colour Coded | Ken Hill, Snettisham. | Google / Bing |
| Tue 17 Apr 2012 | | Level D | SLOW | SLOW Night Street Series | Borough | |
| Tue 17 Apr 2012 | 136 km | Level D | LEI | LEI Summer League 2 Beauchamp College | Beauchamp College Campus | Google / Bing |
| Tue 17 Apr 2012 | 522 km | Level D | TINTO | TINTO SPRING SERIES EVENT 1 | CASTLEBANK PARK | Google / Bing |
| Wed 18 Apr 2012 | | Level D | BOK | BOK Urban Series 1 | UWE + Dower House | |
| Wed 18 Apr 2012 | 362 km | Level D | LOC | LOC Technical Series | Stockbird Head | Google / Bing |
| Thu 19 Apr 2012 | | Level D | LOG | LOG Summer Series #2 Bourne Woods | | |
| Sat 21 Apr 2012 | | Level D | NWO | Limited Colour YOGB | TBC | |
| Sat 21 Apr 2012 | 91 km | Level C | WAOC | Huntingdon Town Race | Huntingdon Town Centre | Google / Bing |
| Sat 21 Apr 2012 | 84 km | Level D | TVOC | Youlbury CATI | Youlbury Scout Camp | Google / Bing |
| Sat 21 Apr 2012 | 72 km | Level D | BKO | Saturday Series | Rushall Wood | Google / Bing |
| Sat 21 Apr 2012 | | Level D | SWOC | SWOC Park Event 4 | Rougemont School | |
| Sat 21 Apr 2012 | | Level C | JOK | JOK Chasing Sprint | Greythwaite | |
| Sat 21 Apr 2012 | 494 km | Level D | RR | RR Local Event 2 | Elibank Forest | Google / Bing |
| Sat 21 Apr 2012 | 721 km | Level D | MOR | MOR Saturday League - Lossie Forest | Lossie Forest | Google / Bing |
| Sat 21 Apr 2012 | 286 km | Level D | AIRE | AIRE Airedale Spring Olite Series | Penistone Hill Country Park | Google / Bing |
| Sat 21 Apr 2012 | | Level D | ESOC | ESOA Local Events in Edinburgh and the Lothians | Castlelaw | |
| Sat 21 Apr 2012 | | Level D | HALO | Humber Bridge CP Winter Event | Humber Bridge Country Park | |
| Sun 22 Apr 2012 | | Level C | AIRE | AIRE Middle Distance Event | Calverley Woods | |
| Sun 22 Apr 2012 | | Level C | SARUM | SARUM Galoppen | Grovely East | |
| Sun 22 Apr 2012 | 153 km | Level B | OD | OD Regional Event | Bentley Wood | Google / Bing |
| Sun 22 Apr 2012 | 33 km | Level C | HAVOC | Thorndon North SWELL Event | Thorndon North Country Park | Google / Bing |
| Sun 22 Apr 2012 | 199 km | Level C | NOC | NOC Regional Event & EM League | Thoresby North | Google / Bing |
| Sun 22 Apr 2012 | 377 km | Level B | LOC | NWOL Event | Stickle Pike | Google / Bing |
| Sun 22 Apr 2012 | | Level C | SAX | SAX Sunday Series | Angley | |
| Sun 22 Apr 2012 | | Level C | CLOK | CLOK Full Colour Coded at Brierley | Brierley | |
| Sun 22 Apr 2012 | | Level D | TAY | Tay local event Glenalmond School | | |
| Sun 22 Apr 2012 | | Level D | INVOC | Craig Leach Colour Event | | |
| Sun 22 Apr 2012 | | Level D | ERYRI | Maes Newyddion | | |
| Tue 24 Apr 2012 | 235 km | Level C | MDOC | MDOC Summer Evening Event | Teggs Nose | Google / Bing |
| Tue 24 Apr 2012 | 520 km | Level D | TINTO | TINTO SPRING SERIES EVENT 2 | LANARK LOCH WEST | Google / Bing |
| Wed 25 Apr 2012 | 418 km | Level D | BL | Milton Rigg | Milton Rigg Wood, Nr Brampton | Google / Bing |
| Wed 25 Apr 2012 | | Level D | BOK | BOK Urban Series 2 | University of Bath | |
| Wed 25 Apr 2012 | 275 km | Level D | AIRE | Aire Spring Midweek Sprint League | Roundhay Park | Google / Bing |
| Wed 25 Apr 2012 | 152 km | Level D | LEI | LEI Summer League 3 Charnwood Forest South | Charnwood Forest South | Google / Bing |
| Wed 25 Apr 2012 | 361 km | Level D | LOC | LOC Technical Series | Summerhouse Knott | Google / Bing |
| Thu 26 Apr 2012 | 208 km | Level D | POTOC | POTOC Evening Leisure and Training Event | Kibblestone Scout Camp | Google / Bing |
| Thu 26 Apr 2012 | | Level D | HOC | HOC Summer Evening event | Hadden Hill | |
| Fri 27 Apr 2012 | 635 km | Level D | GRAMP | Gramp Deeside Forest Sprint | Crathes Castle | Google / Bing |
| Sat 28 Apr 2012 | 299 km | Level C | EBOR | YHOA Urban League | Easingwold | Google / Bing |
| Sat 28 Apr 2012 | | Level D | SOC | SOC Summer Series 2 | Southampton City centre Parks | |
| Sat 28 Apr 2012 | 49 km | Level D | SO | SO SOG 18 - The Hyde Estate, Handcross (south of Crawley) | The Hyde Estate | Google / Bing |
| Sat 28 Apr 2012 | | Level D | DFOK | DFOK North West Kent Series | Foots Cray Meadows | |
| Sat 28 Apr 2012 | | Level D | ELO | Local Events in Edinburgh and the Lothians | Vogrie Country Park | |
| Sat 28 Apr 2012 | 278 km | Level D | SELOC | Queens Park Park Series event no.4 | Queens Park | Google / Bing |
| Sun 29 Apr 2012 | 170 km | Level B | BOK | Mike Nelson BOKTrot & ASO Ind Champs | Beechenhurst | Google / Bing |
| Sun 29 Apr 2012 | | Level B | EBOR | YHOA Superleague | White Horse | |
| Sun 29 Apr 2012 | | Level C | SN | SN Regional | Merrist Wood | |
| Sun 29 Apr 2012 | | Level C | NATO | NATO Colour Coded Event, Kielder Trophy | Kielder Burn | |
| Sun 29 Apr 2012 | 330 km | Level D | POW | Gilwern Hill POW local event | TBC | Google / Bing |
| Sun 29 Apr 2012 | 645 km | Level C | MAROC | MAROC District: Coull | Coull | Google / Bing |
| Sun 29 Apr 2012 | 342 km | Level D | KERNO | Dunmere Forest League | Dunmere Woods | Google / Bing |
| Tue 1 May 2012 | 152 km | Level D | LEI | LEI Summer League 4 Linford Woodlands | Linford Woodlands | Google / Bing |
| Tue 1 May 2012 | 520 km | Level D | TINTO | TINTO SPRING SERIES EVENT 3 | LANARK LOCH EAST | Google / Bing |
| Wed 2 May 2012 | 249 km | Level D | CLOK | School Competition No3 | Errington Woods | Google / Bing |
| Wed 2 May 2012 | | Level D | BOK | BOK Urban Series 3 | Wrington | |
| Wed 2 May 2012 | 280 km | Level D | AIRE | Aire Spring Midweek Sprint League | Calverley Woods | Google / Bing |
| Wed 2 May 2012 | 255 km | Level D | DEE | DEE Summer Evening Event Delamere East | Deamere Forest East | Google / Bing |
| Thu 3 May 2012 | | Level D | LOG | LOG Summer Series #3 Harlaxton College | | |
| Thu 3 May 2012 | 177 km | Level D | HOC | HOC Summer Evening event | Kingsford F.P | Google / Bing |
| Fri 4 May 2012 | 396 km | Level D | BL | BOC Weekend Training | Low Rigg, Near Keswick | Google / Bing |
| Fri 4 May 2012 | 620 km | Level D | GRAMP | Gramp Deeside Forest Sprint | Dunnottar Woods | Google / Bing |
| Sat 5 May 2012 | | International | | Tio Mila | TBC | |
| Sat 5 May 2012 | 383 km | Level A | | British Orienteering Championships | Dalegarth | Google / Bing |
| Sat 5 May 2012 | 169 km | Level D | WSX | WSX Informal at Buddens | Buddens Farm Scout Centre | Google / Bing |
| Sun 6 May 2012 | | International | | Tio Mila | TBC | |
| Sun 6 May 2012 | | Level A | | British Relay Championships | Heslington Burrows | |
| Mon 7 May 2012 | 359 km | Level B | LOC | BOC Weekend Urban Event | Kendal | Google / Bing |
| Tue 8 May 2012 | | Level D | SLOW | SLOW Night Street Series | Southfields | |
| Wed 9 May 2012 | | Level D | COBOC | Sutton Coldfield Schools Orienteering Championships | Rectory Park | |
| Wed 9 May 2012 | | Level D | BOK | BOK Urban Series 4 | Bradley Stoke | |
| Wed 9 May 2012 | 277 km | Level D | AIRE | Aire Spring Midweek Sprint League | Hawksworth Wood | Google / Bing |
| Thu 10 May 2012 | 242 km | Level D | MDOC | MDOC Lyme Park Introductory Event (1) | Lyme Park | Google / Bing |
| Thu 10 May 2012 | 139 km | Level D | LEI | LEI Summer League 5 Evington Park | Evington Park and Arboretum | Google / Bing |
| Thu 10 May 2012 | | Level D | STAG | STAG - Glasgow Spring Orienteering Series 1st of 8. | Drumpellier Country Park | |
| Thu 10 May 2012 | 160 km | Level D | HOC | HOC Summer Evening event | Lickey Hills | Google / Bing |
| Thu 10 May 2012 | 253 km | Level D | DEE | DEE Summer Evening Event-Pettypool | Pettypool Woods | Google / Bing |
| Fri 11 May 2012 | 634 km | Level D | GRAMP | Gramp Deeside Forest Sprint | Scolty | Google / Bing |
| Sat 12 May 2012 | | International | | European Championships | TBC | |
| Sat 12 May 2012 | 167 km | Level D | NGOC | League 8 | Mallards Pike North | Google / Bing |
| Sat 12 May 2012 | | Level C | AIRE | Dales Town & Country Weekend - YHOA Urban League | Settle | |
| Sat 12 May 2012 | | Level C | HOC | West Midlands Schools Championships | New Hall Park | |
| Sat 12 May 2012 | | Level D | DFOK | DFOK Kent Orienteering League | Mereworth | |
| Sat 12 May 2012 | | Level D | SOC | SOC Summer Series 3 | Mayfield Park | |
| Sat 12 May 2012 | 278 km | Level D | DEE | Cheshire and Merseyside Schools League Relay-Welsh College of Horticulture | Welsh College of Horticulture | Google / Bing |
| Sat 12 May 2012 | 54 km | Level D | SO | SO SOG 19 - Sheffield Forest, Danehill | Sheffield Forest | Google / Bing |
| Sat 12 May 2012 | | Level D | SWOC | SWOC Park Event 5 | Llangattock | |
| Sat 12 May 2012 | | Level D | MOR | MOR Saturday League - TBN | | |
| Sat 12 May 2012 | | Level C | FERMO | Northern Ireland Colour Series 3 | Navar North | |
| Sat 12 May 2012 | 292 km | Level D | PFO | Peel Park | Peel Park / The Coppice | Google / Bing |
| Sat 12 May 2012 | | Level D | KFO | KFO Local Event Beveridge Park | | |
| Sun 13 May 2012 | | International | | European Championships | TBC | |
| Sun 13 May 2012 | 318 km | Level B | AIRE | Dales Town & Country Weekend - YHOA Superleague | Kilnsey North | Google / Bing |
| Sun 13 May 2012 | 41 km | Level C | BKO | BKO Regional Event | Swinley East | Google / Bing |
| Sun 13 May 2012 | 213 km | Level D | QO | QO Forest League 6 | Priors Park | Google / Bing |
| Sun 13 May 2012 | 185 km | Level D | NOC | NOC Summer League 1/6 | Burnstump Country Park | Google / Bing |
| Sun 13 May 2012 | | Level C | CLOK | CLOK Local Event Newton Hazard | TBC | |
| Sun 13 May 2012 | | Level C | SOS | Hylands Park Colour Coded inc. ESSOL and EA School Champs | Hylands Park | |
| Sun 13 May 2012 | | Level C | INVOC | INVOC Scottish O League 3 | Battan | |
| Sun 13 May 2012 | | Level C | NOR | NOR Colour Coded | | |
| Sun 13 May 2012 | | Level D | SMOC | Keyne-O | Howe Park Wood | |
| Sun 13 May 2012 | 309 km | Level D | KERNO | Inny Foot Forest League | Inny Foot | Google / Bing |
| Mon 14 May 2012 | | International | | European Championships | TBC | |
| Mon 14 May 2012 | 336 km | Level D | SROC | SROC summer sprint series 1 | Salt Ayre | Google / Bing |
| Tue 15 May 2012 | | International | | European Championships | TBC | |
| Tue 15 May 2012 | 242 km | Level D | MDOC | MDOC Lyme Park Introductory Event (2) | Lyme Park | Google / Bing |
| Tue 15 May 2012 | 155 km | Level D | LEI | LEI Summer League 6 Grange Woods | Grange Woods | Google / Bing |
| Tue 15 May 2012 | 260 km | Level D | DEE | DEE Summer Evening Event-Delamere North | Delamere Forest North | Google / Bing |
| Wed 16 May 2012 | | International | | European Championships | TBC | |
| Wed 16 May 2012 | | Level D | BOK | BOK Urban Series 5 | University of Bristol | |
| Wed 16 May 2012 | 290 km | Level D | AIRE | Aire Spring Midweek Sprint League | Cow and Calf | Google / Bing |
| Wed 16 May 2012 | | Level D | DFOK | DFOK Summer Park Race | Danson Park | |
| Wed 16 May 2012 | 639 km | Level D | GRAMP | Gramp Summer Series | Countesswells | Google / Bing |
| Thu 17 May 2012 | | International | | European Championships | TBC | |
| Thu 17 May 2012 | 222 km | Level D | POTOC | POTOC Summer Evening Park Series 1 | Tunstall and Burslem Parks | Google / Bing |
| Thu 17 May 2012 | | Level D | CLYDE | Clyde Beginners Event | Bagshaw Park | |
| Thu 17 May 2012 | | Level D | LOG | LOG Summer Series #4 Twyford Woods | | |
| Thu 17 May 2012 | | Level D | HOC | HOC Summer evening event | Rough Wood | |
| Fri 18 May 2012 | | International | | European Championships | TBC | |
| Sat 19 May 2012 | | International | | European Championships | TBC | |
| Sat 19 May 2012 | 362 km | Level A | MDOC | Northern Championships, Twin Peak Day 1 | Finsthwaite | Google / Bing |
| Sat 19 May 2012 | 82 km | Level D | TVOC | University Parks Oxford | University Parks, Oxford | Google / Bing |
| Sat 19 May 2012 | | Level D | LEI | EMOA League Event Bradgate Park | Bradgate Park | |
| Sat 19 May 2012 | 484 km | Level D | RR | RR Local Event 3 | Bowhill Estate | Google / Bing |
| Sat 19 May 2012 | | Level D | LVO | Spring Cup No 4 | Slievenagore | |
| Sat 19 May 2012 | 180 km | Level C | WIM | WIM Sprint Event | Kingston Maurward College | Google / Bing |
| Sun 20 May 2012 | | International | | European Championships | TBC | |
| Sun 20 May 2012 | | Level D | DEVON | Devon League | Killerton | |
| Sun 20 May 2012 | 105 km | Level D | SUFFOC | Chantry Park Local ( limited) Colour Code Event | Chantry & Gipperswk Parks | Google / Bing |
| Sun 20 May 2012 | | Level B | MDOC | Twin Peak Day 2 | High Dam | |
| Sun 20 May 2012 | 197 km | Level C | BOK | BOK Local (+ASO) | Worlebury Woods | Google / Bing |
| Sun 20 May 2012 | 48 km | Level C | SAX | SAX Sunday Series | Pembury | Google / Bing |
| Sun 20 May 2012 | | Level D | POW | Claerddu POW local event | TBC | |
| Sun 20 May 2012 | | Level D | SWOC | SWOC Summer Evening Event 1 | | |
| Sun 20 May 2012 | | Level D | TAY | Tay local event St Magdalene's Hill | | |
| Sun 20 May 2012 | | Level C | MOR | Moray and Highland Junior Championships and Colour Coded - Culbin | Culbin Forest | |
| Wed 23 May 2012 | 344 km | Level D | CLOK | School Competition No4 | Flatts Lane Country Park | Google / Bing |
| Wed 23 May 2012 | 421 km | Level D | BL | Carlisle Parks | Carlisle Parks | Google / Bing |
| Wed 23 May 2012 | | Level D | BOK | BOK Urban Series 6 | Troopers' Hill | |
| Wed 23 May 2012 | 283 km | Level D | AIRE | Aire Spring Midweek Sprint League | Hirst Wood | Google / Bing |
| Wed 23 May 2012 | 638 km | Level D | GRAMP | Gramp Summer Series | Foggieton | Google / Bing |
| Wed 23 May 2012 | 258 km | Level D | DEE | DEE Summer Evening Event-Erddig Estate | Erddig Estate | Google / Bing |
| Thu 24 May 2012 | 242 km | Level D | MDOC | MDOC Lyme Park Introductory Event (3) | Lyme Park | Google / Bing |
| Thu 24 May 2012 | 141 km | Level D | LEI | LEI Summer League 7 Aylestone | Aylestone Meadows | Google / Bing |
| Thu 24 May 2012 | | Level D | STAG | STAG - Glasgow Spring Orienteering Series 3rd of 8. | Bellahouston Park | |
| Thu 24 May 2012 | 168 km | Level D | HOC | HOC Summer Evening event | Clent Hills | Google / Bing |
| Fri 25 May 2012 | 552 km | Level D | KFO | KFO West Fife Schools Festival | Pittencrieff Park | Google / Bing |
| Sat 26 May 2012 | 194 km | Level C | WRE | Bridgnorth Urban event | Oldbury Wells School, Bridgnorth | Google / Bing |
| Sat 26 May 2012 | | Level D | SOC | SOC Summer Series 4 | Knightwood Vale | |
| Sat 26 May 2012 | 78 km | Level D | SO | SO SOG 20 - Selhurst Park, Goodwood | Tortington Common | Google / Bing |
| Sat 26 May 2012 | | Level C | NWOC | Northern Ireland Colour Series 4 | TBC | |
| Sat 26 May 2012 | 155 km | Level D | WSX | Poole Town Race - Urban Orienteering | Poole Town Centre – Falkland Square | Google / Bing |
| Sat 26 May 2012 | | Level D | DFOK | DFOK North West Kent Series | Shooters Hill | |
| Sat 26 May 2012 | 266 km | Level D | SELOC | Crompton Moor Park Series event no5 | Crompton Moor | Google / Bing |
| Sun 27 May 2012 | | Level B | HOC | HOC Regional Event | Brown Clee Hill | |
| Sun 27 May 2012 | | Level D | MV | MV Try-O in conjunction with Hill Races | Nower | |
| Sun 27 May 2012 | | Level D | NN | NN local event, Albermarle Barracks & Ouston Airfield | Albermarle Barracks & Ouston Airfield | |
| Sun 27 May 2012 | | Level C | HALO | Beverley Town Urban Event (and YHOA Urban League) | Beverley Town | |
| Sun 27 May 2012 | | Level D | ESOC | ESOC LOng-O | North Pentland Hills | |
| Sun 27 May 2012 | 630 km | Level C | GRAMP | Gramp District Event Glen Dye | Glen Dye | Google / Bing |
| Sun 27 May 2012 | 165 km | Level D | BOK | BOK Urban Series 7 | Frenchay Village | Google / Bing |
| Tue 29 May 2012 | 333 km | Level D | SROC | SROC summer sprint series 2 | Williamson Park | Google / Bing |
| Wed 30 May 2012 | 106 km | Level D | SUFFOC | Bramford Summer Series ~ Event 1 | Bramford | Google / Bing |
| Wed 30 May 2012 | | Level D | BOK | BOK Urban Series 8 | Harbourside | |
| Wed 30 May 2012 | | Level D | BOK | BOK Summer Evening | Warmley Forest Park | |
| Wed 30 May 2012 | 285 km | Level D | AIRE | Aire Spring Midweek Sprint League | The Chevin | Google / Bing |
| Wed 30 May 2012 | | Level D | LEI | LEI Summer League 8 Loughborough | Loughborough Endowed Schools | |
| Wed 30 May 2012 | 637 km | Level D | GRAMP | Gramp Summer Series | Newmillhill | Google / Bing |
| Wed 30 May 2012 | 366 km | Level D | LOC | LOC Summer Series | Graythwaite | Google / Bing |
| Thu 31 May 2012 | 220 km | Level D | POTOC | POTOC Summer Evening Park Series 2 | Festival Park | Google / Bing |
| Thu 31 May 2012 | 242 km | Level C | MDOC | MDOC Summer Evening Event | Lyme Park | Google / Bing |
| Thu 31 May 2012 | | Level D | CLYDE | Clyde Beginners Event | Mugdock South | |
| Thu 31 May 2012 | | Level D | LOG | LOG Summer Series #5 RAF Cranwell | | |
| Thu 31 May 2012 | 184 km | Level D | HOC | HOC Summer Evening event | Postensplain | Google / Bing |
| Sat 2 Jun 2012 | 647 km | Level A | MAROC | Scottish Championships - Individual | Glen Feardar | Google / Bing |
| Sat 2 Jun 2012 | | Level C | GO | SE Jubilee Weekend - Day 1 SE Sprint Champs | tbc | |
| Sat 2 Jun 2012 | | Level D | HOC | HOC local and HOC League event | Baggeridge country park | |
| Sat 2 Jun 2012 | 252 km | Level B | DEVON | Tamar Triple Day 1 and South West Sprint Championships | Exeter University | Google / Bing |
| Sun 3 Jun 2012 | 646 km | Level B | MAROC | Scottish Championships - Relay | Creag Choinnich | Google / Bing |
| Sun 3 Jun 2012 | | Level C | CLARO | CLARO - YHOA Urban League | tbc | |
| Sun 3 Jun 2012 | 47 km | Level B | SO | SE Jubilee Weekend - Day 2 SE Classic Distance Championships - (SO). Oldhouse Warren, Crawley | Oldhouse Warren | Google / Bing |
| Sun 3 Jun 2012 | | Level D | NN | NN local event, Langley Woods | Langley Woods | |
| Sun 3 Jun 2012 | 297 km | Level C | DEVON | Tamar Triple Day 2 | Smallhanger Waste | Google / Bing |
| Mon 4 Jun 2012 | | Level C | EBOR | EBOR York Park Race | York City | |
| Mon 4 Jun 2012 | | Level C | MAROC | Scottish Champs Extended Weekend - Sprint Race incorporating SOUL 3 | Banchory | |
| Mon 4 Jun 2012 | 41 km | Level C | LOK | SE Jubilee Weekend - Day 3 SE Middle Distance Champs | Holmbury Hill | Google / Bing |
| Mon 4 Jun 2012 | 297 km | Level C | DEVON | Tamar Triple Day 3 | Cooksworthy Forest | Google / Bing |
| Tue 5 Jun 2012 | 644 km | Level C | MAROC | Scottish Champs Extended Weekend - Middle-Distance Race | Inchmarnoch | Google / Bing |
| Tue 5 Jun 2012 | | Level C | MV | SE Jubilee Weekend - Day 4 SE Score Champs | tbc | |
| Tue 5 Jun 2012 | | Level D | HALO | 30th Anniversary Humber Bridge Relay | The Viking Way and The Wolds Way | |
| Wed 6 Jun 2012 | | International | | World Trail O Championships 2012 | Tentsmuir Forest | |
| Wed 6 Jun 2012 | | Level D | BOK | BOK Summer Evening | Dyrham Park | |
| Wed 6 Jun 2012 | 646 km | Level D | GRAMP | Gramp Summer Series | Tyrebagger | Google / Bing |
| Wed 6 Jun 2012 | | Level D | TAY | Tayside Orienteers Local evening event Camperdown and Clatto | | |
| Thu 7 Jun 2012 | | International | | World Trail O Championships 2012 | Tentsmuir Forest | |
| Thu 7 Jun 2012 | 161 km | Level D | LEI | LEI Summer League 9 Cademan | Cademan Woods | Google / Bing |
| Thu 7 Jun 2012 | | Level D | CLYDE | Clyde Beginners Event and BBQ | Mugdock North | |
| Thu 7 Jun 2012 | | Level D | HOC | HOC Summer Evening Event | Shrawley Woods | |
| Fri 8 Jun 2012 | | International | | World Trail O Championships 2012 | Tentsmuir Forest | |
| Sat 9 Jun 2012 | 144 km | Level D | NGOC | End of Season | Minchinhampton Common | Google / Bing |
| Sat 9 Jun 2012 | | Level C | SBOC | SBOC MidSummer on Gower and Welsh League | tbc | |
| Sat 9 Jun 2012 | | International | | World Trail O Championships 2012 | Tentsmuir Forest | |
| Sat 9 Jun 2012 | | Level D | SOC | SOC Summer Series 5 | Greggs School | |
| Sat 9 Jun 2012 | | Level D | SAX | SAX KOL (Final) | Hargate | |
| Sat 9 Jun 2012 | 78 km | Level D | SO | SO club handicap/AGM event, Tortington Common, Arundel | Tortington Common | Google / Bing |
| Sun 10 Jun 2012 | | Level C | SYO | SYO Regional Event | Sandall Beat | |
| Sun 10 Jun 2012 | | Level C | TVOC | TVOC Regional Event | TBC | |
| Sun 10 Jun 2012 | 186 km | Level C | DVO | DVO EM League | Allestree Park | Google / Bing |
| Sun 10 Jun 2012 | | Level C | WCOC | Cumbria Galoppen - High Rigg | High Rigg | |
| Sun 10 Jun 2012 | | Level C | CLOK | CLOK Urban Event Barnard Castle | TBC | |
| Sun 10 Jun 2012 | 177 km | Level D | NOR | NOR Informal Score Event and AGM | Holt Hall | Google / Bing |
| Sun 10 Jun 2012 | | Level D | WRE | Shrewsbury Urban event | | |
| Sun 10 Jun 2012 | | Level D | SMOC | Keyne-O | Caldecotte Lake | |
| Sun 10 Jun 2012 | | Level C | KFO | KFO SoSOL 5 | Tentsmuir | |
| Sun 10 Jun 2012 | | Level D | SARUM | Moonraker Relay | TBD | |
| Sun 10 Jun 2012 | 40 km | Level D | HAVOC | Langdon Hills Score Event | Langdon Hills Country Park | Google / Bing |
| Tue 12 Jun 2012 | 235 km | Level C | MDOC | MDOC Summer Evening Event | Macclesfield Forest | Google / Bing |
| Tue 12 Jun 2012 | 141 km | Level D | LEI | LEI Summer League 10 Burrough Hill | Burrough Hill | Google / Bing |
| Wed 13 Jun 2012 | 385 km | Level D | BL | Hackthorpe Wood | Hackthorpe | Google / Bing |
| Wed 13 Jun 2012 | 101 km | Level D | SUFFOC | Alton Water Summer Series ~ Event 2 | Alton Water | Google / Bing |
| Wed 13 Jun 2012 | | Level D | BOK | BOK Summer Evening | Ashton Court | |
| Wed 13 Jun 2012 | 274 km | Level D | AIRE | Aire Summer Midweek Sprint League | Woodhouse Moor | Google / Bing |
| Wed 13 Jun 2012 | 635 km | Level D | GRAMP | Gramp Summer Series | Crathes Castle | Google / Bing |
| Thu 14 Jun 2012 | 212 km | Level D | POTOC | POTOC Summer Evening Park Series 3 | Florence and Longton Parks | Google / Bing |
| Thu 14 Jun 2012 | | Level D | STAG | STAG - Glasgow Spring Orienteering Series 6th of 8. | Garscube Estate & Dawsholm Park | |
| Thu 14 Jun 2012 | | Level D | LOG | LOG Summer Series #6 Sleaford Town | | |
| Fri 15 Jun 2012 | | Level D | LVO | Newcastle Urban Race | | |
| Sat 16 Jun 2012 | | International | | Jukola Relay | TBC | |
| Sat 16 Jun 2012 | | Level C | SN | SE Relay Champs | Bagshot | |
| Sat 16 Jun 2012 | 51 km | Level D | TVOC | Green Park CATI | Green park | Google / Bing |
| Sat 16 Jun 2012 | | Level B | LVO | Veteran Home Internationals - Individual | | |
| Sat 16 Jun 2012 | | Level D | WSX | Wessex Hardy Relays | Broadstone Recreation Ground | |
| Sat 16 Jun 2012 | | Level C | LVO | Northern Ireland Colour Series 5 | Meelmore | |
| Sat 16 Jun 2012 | | Level D | SELOC | Horwich Urban Sprint | Horwich town centre | |
| Sun 17 Jun 2012 | | International | | Jukola Relay | TBC | |
| Sun 17 Jun 2012 | | Level C | BADO | BADO Regional Event | TBC | |
| Sun 17 Jun 2012 | | Level C | SOS | SOS Hatfield Forest Colour Coded Event | Hatfield Forest | |
| Sun 17 Jun 2012 | 260 km | Level D | DEVON | Devon League | Haldon Forest | Google / Bing |
| Sun 17 Jun 2012 | | Level D | EPOC | YHOA Urban League | tbc | |
| Sun 17 Jun 2012 | | Level D | CLOK | CLOK "Olympic Torch" | TBC | |
| Sun 17 Jun 2012 | | Level C | | Jamie Stevenson Trophy | somewhere ...... | |
| Sun 17 Jun 2012 | | Level B | LVO | Veteran Home Internationals - Relays | Donard Forest | |
| Sun 17 Jun 2012 | | Level D | TAY | Tay Long O somewhere near Killin | | |
| Sun 17 Jun 2012 | | Level C | LEI | EMOA League Event Burbage Common | Burbage Common and Woods | |
| Sun 17 Jun 2012 | | Level D | LVO | Club - Middle Distance | | |
| Sun 17 Jun 2012 | | Level D | PFO | Stoneyhurst | | |
| Tue 19 Jun 2012 | 238 km | Level C | MDOC | MDOC Summer Evening Event | Brereton Heath | Google / Bing |
| Tue 19 Jun 2012 | 333 km | Level D | SROC | SROC summer sprint series 3 | university of Cumbria | Google / Bing |
| Wed 20 Jun 2012 | 347 km | Level D | CLOK | School Competition No5 | Coatham Woods | Google / Bing |
| Wed 20 Jun 2012 | | Level D | BOK | BOK Summer Evening | Purdown | |
| Wed 20 Jun 2012 | 285 km | Level D | AIRE | Aire Summer Midweek Sprint League | Prince of Wales Park | Google / Bing |
| Wed 20 Jun 2012 | | Level D | DFOK | DFOK Summer Park Race | Eltham Park | |
| Wed 20 Jun 2012 | 152 km | Level D | LEI | LEI Summer League 11 Swithland Woods | Swithland Woods | Google / Bing |
| Wed 20 Jun 2012 | 650 km | Level D | GRAMP | Gramp Summer Series | Balmedie Beach | Google / Bing |
| Thu 21 Jun 2012 | | Level D | STAG | STAG - Glasgow Spring Orienteering Series 7th of 8. | Pollok Country Park | |
| Thu 21 Jun 2012 | 168 km | Level D | HOC | HOC June Jauner time trial | Clent Hills | Google / Bing |
| Thu 21 Jun 2012 | 251 km | Level D | DEE | DEE Summer Evening Event-Little Budworth | Little Budworth Common | Google / Bing |
| Sat 23 Jun 2012 | 154 km | Level B | NOR | Junior Inter-Regional Championships | Sandringham Country Park | Google / Bing |
| Sat 23 Jun 2012 | | Level D | SOC | SOC Summer Series 6 | Shawford Down | |
| Sat 23 Jun 2012 | | International | | World Cup - Round Two | | |
| Sat 23 Jun 2012 | | Level D | MOR | MOR Saturday League - Roseisle | Roseisle | |
| Sat 23 Jun 2012 | | Level C | SAX | SAX Sprint | | |
| Sat 23 Jun 2012 | 289 km | Level D | PFO | Towneley Park North | Towneley Park | Google / Bing |
| Sun 24 Jun 2012 | 154 km | Level B | NOR | Junior Inter-Regional Championships | Sandringham Country Park | Google / Bing |
| Sun 24 Jun 2012 | 87 km | Level B | SAX | SAX Canterbury Urban Race | Canterbury | Google / Bing |
| Sun 24 Jun 2012 | | Level D | NWO | Relay | TBC | |
| Sun 24 Jun 2012 | | Level D | NATO | NATO Local Event, Percy Pit | Percy Pit | |
| Sun 24 Jun 2012 | 260 km | Level D | POW | The Point, Clywedog POW Local Event | The Point, Llyn Clywedog | Google / Bing |
| Sun 24 Jun 2012 | | International | | World Cup - Round Two | | |
| Sun 24 Jun 2012 | | Level C | EBOR | EBOR Club Championships | Cold Keld Slack | |
| Sun 24 Jun 2012 | 640 km | Level C | MAROC | MAROC District: Sluie | Sluie | Google / Bing |
| Sun 24 Jun 2012 | 544 km | Level C | ESOC | ESOC SoSOL 6 | Hopetoun House | Google / Bing |
| Tue 26 Jun 2012 | 125 km | Level D | LEI | LEI Summer League 12 Foxton Locks | Foxton Locks | Google / Bing |
| Wed 27 Jun 2012 | 99 km | Level D | SUFFOC | Hardwick Heath Summer Series ~ Event 3 | Hardwick Heath | Google / Bing |
| Wed 27 Jun 2012 | | Level D | BOK | BOK Summer Evening | Leigh Woods | |
| Wed 27 Jun 2012 | | Level D | SWOC | SWOC Summer Evening Event 2 | Aberdare Country Park | |
| Wed 27 Jun 2012 | 279 km | Level D | AIRE | Aire Summer Midweek Sprint League | Lister Park | Google / Bing |
| Wed 27 Jun 2012 | 636 km | Level D | GRAMP | Gramp Summer Series | Tollohill | Google / Bing |
| Thu 28 Jun 2012 | 219 km | Level D | POTOC | POTOC Summer Evening Park Series 4 | Hanley Central Forest Park | Google / Bing |
| Thu 28 Jun 2012 | | Level D | CLYDE | Clyde Beginners Event | Rouken Glen Park | |
| Thu 28 Jun 2012 | | Level D | LOG | LOG Summer Series #7 & Lincs Challenge Shield Riseholme Park | | |
| Sat 30 Jun 2012 | | Level C | WIM | WIM Southern UrbanLeague Event | Shaftesbury Upper School | |
| Sun 1 Jul 2012 | | International | | World Masters Orienteering Championships | TBC | |
| Sun 1 Jul 2012 | | Level C | HALO | YHOA School Championships | Bishop Burton College | |
| Sun 1 Jul 2012 | | Level C | OD | WM Relays | Pooley Fields Country Park | |
| Sun 1 Jul 2012 | | Level D | BOK | BOK Adams Avery Relays | tbc | |
| Sun 1 Jul 2012 | | Level D | DFOK | DFOK Frolics Event | | |
| Sun 1 Jul 2012 | 195 km | Level D | NOC | Summer League 2/6 | Rufford Country Park | Google / Bing |
| Sun 1 Jul 2012 | 94 km | Level D | LEI | LEI Summer League 13 Irchester | Irchester Country Park | Google / Bing |
| Mon 2 Jul 2012 | | International | | World Masters Orienteering Championships | TBC | |
| Tue 3 Jul 2012 | | International | | World Masters Orienteering Championships | TBC | |
| Tue 3 Jul 2012 | | Level D | SROC | SROC summer sprint series 4 | clitheroe Castle | |
| Wed 4 Jul 2012 | | International | | World Masters Orienteering Championships | TBC | |
| Wed 4 Jul 2012 | | Level D | BOK | BOK Summer Evening | Ashton Hill Woods | |
| Wed 4 Jul 2012 | 269 km | Level D | AIRE | Aire Summer Midweek Sprint League | Temple Newsam | Google / Bing |
| Wed 4 Jul 2012 | 638 km | Level D | GRAMP | Gramp Summer Series | Duthie Park | Google / Bing |
| Wed 4 Jul 2012 | 274 km | Level D | DEE | DEE Summer Evening Event-Big Covert | Big Covert | Google / Bing |
| Thu 5 Jul 2012 | | International | | World Masters Orienteering Championships | TBC | |
| Thu 5 Jul 2012 | 165 km | Level D | HOC | HOC Summer Evening event | Worcester Beacon | Google / Bing |
| Fri 6 Jul 2012 | | International | | World Masters Orienteering Championships | TBC | |
| Sat 7 Jul 2012 | | International | | World Masters Orienteering Championships | TBC | |
| Sat 7 Jul 2012 | | Level D | SOC | SOC Summer Series 7 | West Wood | |
| Sat 7 Jul 2012 | | Level D | DFOK | DFOK North West Kent Series | Lesnes Abbey Woods | |
| Sat 7 Jul 2012 | 411 km | Level D | WCOC | NW Urban League | Cockermouth | Google / Bing |
| Sun 8 Jul 2012 | | International | | World Masters Orienteering Championships | TBC | |
| Sun 8 Jul 2012 | 240 km | Level D | DEVON | Devon Relays | Bicton College | Google / Bing |
| Sun 8 Jul 2012 | 175 km | Level C | NOC | Nottingham City Race | Nottingham City | Google / Bing |
| Sun 8 Jul 2012 | | Level D | MV | MV Frolics with Try-O | Lloyd Park | |
| Sun 8 Jul 2012 | | Level C | CLOK | CLOK Local Event Witton Fell | Witton Fell | |
| Sun 8 Jul 2012 | 397 km | Level C | BL | Cumbria Galoppen - Eycott Hill | Eycott Hill | Google / Bing |
| Sun 8 Jul 2012 | | Level D | SOS | SOS Relays | Highwoods Country Park | |
| Sun 8 Jul 2012 | 214 km | Level D | POTOC | POTOC Score Event & Barbeque | Park Hall Country Park | Google / Bing |
| Sun 8 Jul 2012 | | Level D | SMOC | Keyne-O | Great Linford | |
| Tue 10 Jul 2012 | 150 km | Level D | LEI | LEI Summer League 14 Melton | Melton Country Park | Google / Bing |
| Wed 11 Jul 2012 | 104 km | Level D | SUFFOC | Belstead Valley Summer Series ~ Event 4 | Belstead Valley | Google / Bing |
| Wed 11 Jul 2012 | | Level D | BOK | BOK Summer Evening | Oldbury Court | |
| Wed 11 Jul 2012 | 281 km | Level D | AIRE | Aire Summer Midweek Sprint League | Northcliffe Park | Google / Bing |
| Wed 11 Jul 2012 | 640 km | Level D | GRAMP | Gramp Summer Series | Hazelhead Park | Google / Bing |
| Thu 12 Jul 2012 | | Level D | LOG | LOG Summer Series #8 Horncastle Town | | |
| Thu 12 Jul 2012 | 943 km | Level D | HOC | HOC Summer Evening event | Hartlebury Common | Google / Bing |
| Thu 12 Jul 2012 | 239 km | Level D | DEE | DEE Summer Evening Event-Marbury Country Park | Marbury Country Park | Google / Bing |
| Sat 14 Jul 2012 | | International | | World Orienteering Championships | TBC | |
| Sat 14 Jul 2012 | | Level D | SOC | SOC Summer Series 8 | Stoke Park | |
| Sat 14 Jul 2012 | | Level D | MOR | MOR Saturday League - TBN | | |
| Sun 15 Jul 2012 | | International | | World Orienteering Championships | TBC | |
| Sun 15 Jul 2012 | 174 km | Level D | WIM | Furrow Hoppers Relay | Moreton Forest | Google / Bing |
| Sun 15 Jul 2012 | 115 km | Level C | OD | OD Colour-coded Event & WMOA LEAGUE 4 | Burton Dassett Hills Country Park | Google / Bing |
| Sun 15 Jul 2012 | | Level C | SLOW | SLOW Frolics Event | | |
| Sun 15 Jul 2012 | 173 km | Level D | NOC | Summer League 3/6 | Colwick Park | Google / Bing |
| Sun 15 Jul 2012 | | Level D | INVOC | Rogie Colour Event | | |
| Mon 16 Jul 2012 | | International | | World Orienteering Championships | TBC | |
| Tue 17 Jul 2012 | | International | | World Orienteering Championships | TBC | |
| Tue 17 Jul 2012 | 243 km | Level C | MDOC | MDOC Summer Evening Event | Alderley Edge | Google / Bing |
| Wed 18 Jul 2012 | | International | | World Orienteering Championships | TBC | |
| Wed 18 Jul 2012 | 411 km | Level D | BL | Faulds Brow | Faulds Brow, Caldbeck | Google / Bing |
| Wed 18 Jul 2012 | | Level D | BOK | BOK Summer Evening | The Downs | |
| Wed 18 Jul 2012 | 276 km | Level D | AIRE | Aire Summer Midweek Sprint League | Beckett Park | Google / Bing |
| Wed 18 Jul 2012 | 137 km | Level D | LEI | LEI Summer League 15 Fosse Meadows | Fosse Meadows Country Park | Google / Bing |
| Wed 18 Jul 2012 | 640 km | Level D | GRAMP | GRAMP Summer Series | Kingshill | Google / Bing |
| Thu 19 Jul 2012 | | International | | World Orienteering Championships | TBC | |
| Thu 19 Jul 2012 | | Level D | CHIG | CHIG Park-O | | |
| Thu 19 Jul 2012 | | Level D | HOC | HOC Summer Evening event | Morton Stanley Park | |
| Fri 20 Jul 2012 | | International | | World Orienteering Championships | TBC | |
| Sat 21 Jul 2012 | | International | | World Orienteering Championships | TBC | |
| Sat 21 Jul 2012 | 276 km | Level D | SWOC | Welsh 6 days CROESO 2012 Training event | Nant yr Arian and Esgair Gorlan | Google / Bing |
| Sat 21 Jul 2012 | | Level D | SOC | SOC Summer Series 9 | Telegraph wood and Rose Bowl | |
| Sun 22 Jul 2012 | | International | | World Orienteering Championships | TBC | |
| Sun 22 Jul 2012 | 286 km | Level B | SWOC | Welsh 6 day CROESO day 1 | Gwanas | Google / Bing |
| Sun 22 Jul 2012 | | Level C | LOK | LOK Frolic | Alexandra Palace | |
| Sun 22 Jul 2012 | | Level D | BOK | BOK Wildwood Adventure Day | Leigh Woods | |
| Mon 23 Jul 2012 | 284 km | Level B | SBOC | Welsh 6 day CROESO day 2 | Foel Goch | Google / Bing |
| Tue 24 Jul 2012 | 269 km | Level B | ERYRI | Welsh 6 day CROESO day 3 Middle Distance race | Hafod | Google / Bing |
| Tue 24 Jul 2012 | 145 km | Level D | LEI | LEI Summer League 16 Watermead | Watermead Country Park | Google / Bing |
| Wed 25 Jul 2012 | 111 km | Level D | SUFFOC | Rushmere Heath & Foxhall Summer Series ~ Event 5 | Rushmere Heath & Foxhall | Google / Bing |
| Wed 25 Jul 2012 | 630 km | Level D | GRAMP | Gramp Summer Series | Mulloch Hill | Google / Bing |
| Thu 26 Jul 2012 | 266 km | Level B | POW | Welsh 6 Day CROESO day 4 | Llynoedd Teifi | Google / Bing |
| Thu 26 Jul 2012 | | Level D | LOG | LOG Summer Series #9 Washingborough | | |
| Fri 27 Jul 2012 | 266 km | Level B | POW | Welsh 6 day CROESO day 5 | Llynoedd Teifi | Google / Bing |
| Sat 28 Jul 2012 | 287 km | Level B | | Welsh 6 day CROESO day 6 urban race | Aberystwyth | Google / Bing |
| Sat 28 Jul 2012 | | Level D | SELOC | Clifton Country Park Park Series event no.7 | Clifton Country Park | |
| Sun 29 Jul 2012 | | Level D | NATO | NATO Local Event, Cramlington | Cramlington Sports Park | |
| Sun 29 Jul 2012 | 176 km | Level D | NOC | Summer League 4/6 | Wollaton Park | Google / Bing |
| Tue 31 Jul 2012 | 160 km | Level D | LEI | LEI Summer League 17 Snibston | Snibston Country Park | Google / Bing |
| Wed 1 Aug 2012 | 620 km | Level D | GRAMP | Gramp Summer Series | Dunottar | Google / Bing |
| Thu 2 Aug 2012 | | Level D | LOG | Midsummer Madness Chasing Sprint | | |
| Sun 5 Aug 2012 | | Level C | SLOW | SLOW Urban Event | | |
| Sun 5 Aug 2012 | 155 km | Level D | LEI | LEI Summer League 18 Outwoods - Score Cup | Outwoods | Google / Bing |
| Wed 8 Aug 2012 | 660 km | Level D | GRAMP | Gramp Summer Series | Bennachie | Google / Bing |
| Thu 9 Aug 2012 | | Level D | LEI | LEI Summer League 19 Treasure Hunt | | |
| Sun 12 Aug 2012 | | Level C | STAG | STAG's SOUL 4 | Strathaven | |
| Tue 14 Aug 2012 | 165 km | Level D | LEI | LEI Summer League 20 Willesley | Willesley Woodlands | Google / Bing |
| Wed 15 Aug 2012 | 405 km | Level D | BL | High Pike | TBC | Google / Bing |
| Wed 15 Aug 2012 | | Level D | SWOC | SWOC Summer Evening Event 3 | Pontypool Park | |
| Wed 15 Aug 2012 | 634 km | Level D | GRAMP | Gramp Summer Series | Scolty | Google / Bing |
| Sat 18 Aug 2012 | | Level D | SOC | SOC Sprint | Lyndhurst | |
| Sat 18 Aug 2012 | | Level C | MV | MV Middle Distance event | Nut Wood & Gatton Park | |
| Sat 18 Aug 2012 | | Level D | MOR | MOR Saturday League - TBN | | |
| Sun 19 Aug 2012 | 227 km | Level D | POTOC | POTOC Leisure and Training Event | Biddulph Grange Country Park | Google / Bing |
| Sun 19 Aug 2012 | | Level D | SMOC | Keyne-O | Campbell Park | |
| Sun 19 Aug 2012 | 168 km | Level D | NOC | Summer League 5/6 | Rushcliffe Country Park | Google / Bing |
| Sun 19 Aug 2012 | 635 km | Level C | GRAMP | Gramp District Event Crathes | Crathes Castle | Google / Bing |
| Sun 19 Aug 2012 | | Level D | STAG | STAG's 321 Team Event | Drumpellier Country Park | |
| Wed 22 Aug 2012 | 135 km | Level D | LEI | LEI Summer League 21 Oakham Woodlands | Oakham Woodlands | Google / Bing |
| Wed 22 Aug 2012 | 629 km | Level D | GRAMP | Gramp Summer Series | Glen Dye | Google / Bing |
| Fri 24 Aug 2012 | 308 km | Level D | EBOR | White Rose Sprint Race | Wykeham Forest | Google / Bing |
| Sat 25 Aug 2012 | | Level B | GO | Guildford Urban Race | Guildford | |
| Sat 25 Aug 2012 | 308 km | Level B | EBOR | White Rose Individual 1 | Wykeham Forest | Google / Bing |
| Sat 25 Aug 2012 | 308 km | Level D | EBOR | White Rose Hill Race | Wykeham Forest | Google / Bing |
| Sat 25 Aug 2012 | 308 km | Level D | EBOR | White Rose Night Score | Wykeham Forest | Google / Bing |
| Sun 26 Aug 2012 | 308 km | Level B | EBOR | White Rose Individual 2 | Wykeham Forest | Google / Bing |
| Sun 26 Aug 2012 | 75 km | Level C | BADO | Basingstoke Urban O | Hatch Warren | Google / Bing |
| Sun 26 Aug 2012 | 644 km | Level D | MAROC | MAROC Local: Balnagowan | Balnagowan | Google / Bing |
| Mon 27 Aug 2012 | | Level C | TVOC | TVOC Didcot Urban Event | Ladygrove | |
| Mon 27 Aug 2012 | 308 km | Level C | EBOR | White Rose Team Score | Wykeham Forest | Google / Bing |
| Wed 29 Aug 2012 | 635 km | Level D | GRAMP | Gramp Summer Series | Templars Park | Google / Bing |
| Thu 30 Aug 2012 | 167 km | Level D | LEI | LEI Summer League 22 (final) Donisthorpe | Donisthorpe Woodlands | Google / Bing |
| Sat 1 Sep 2012 | | Level C | SYO | SYO Sprint Relays incorporating an Elite Sprint Relay | Endcliffe Student Village | |
| Sat 1 Sep 2012 | | International | | World Cup - Round Four | | |
| Sat 1 Sep 2012 | | Level D | DFOK | DFOK North West Kent Series | Crystal Palace Park | |
| Sat 1 Sep 2012 | | Level D | LVO | Club | Copeland Islands | |
| Sat 1 Sep 2012 | | Level D | MOR | MOR Saturday League - Culbin | Culbin | |
| Sat 1 Sep 2012 | | Level D | LOG | Friendship Relays & 25th Anniversary BBQ Riseholme Park | | |
| Sun 2 Sep 2012 | | Level B | LOG | Lincoln City Race | Lincoln City | |
| Sun 2 Sep 2012 | | Level C | WRE | Long 'O' | Long Mynd | |
| Sun 2 Sep 2012 | | Level D | NN | NN local event, Bishop Auckland Park | Bishop Auckland Park | |
| Sun 2 Sep 2012 | | International | | World Cup - Round Four | | |
| Sun 2 Sep 2012 | | Level D | SLOW | SLOW Trail Challenge & Half Marathon | | |
| Sun 2 Sep 2012 | | Level C | FERMO | Northern Ireland Colour Series 6 | Gortalughany | |
| Sun 2 Sep 2012 | | Level D | INVOC | Anagach Colour Event | | |
| Mon 3 Sep 2012 | | International | | World Cup - Round Four | | |
| Tue 4 Sep 2012 | | International | | World Cup - Round Four | | |
| Wed 5 Sep 2012 | | International | | World Cup - Round Four | | |
| Wed 5 Sep 2012 | | Level D | GRAMP | Gramp Urban Series | Westburn Park | |
| Wed 5 Sep 2012 | | Level D | KFO | KFO Local event Pittencrieff Park | | |
| Thu 6 Sep 2012 | | International | | World Cup - Round Four | | |
| Fri 7 Sep 2012 | | International | | World Cup - Round Four | | |
| Sat 8 Sep 2012 | 162 km | Level D | NGOC | Chairman's Challenge & Barbecue | Flaxley Woods | Google / Bing |
| Sat 8 Sep 2012 | | International | | World Cup - Round Four | | |
| Sat 8 Sep 2012 | | Level D | LVO | Autumn Trophy No 1 | TBC | |
| Sun 9 Sep 2012 | | Level C | AIRE | AIRE Regional Ultra Long O Event/ UK Cup Race | Aire Valley | |
| Sun 9 Sep 2012 | 299 km | Level D | DEVON | Devon Championships | Virtuous Lady | Google / Bing |
| Sun 9 Sep 2012 | 660 km | Level B | GRAMP | GRAMP Scottish O League 4 | Forvie | Google / Bing |
| Sun 9 Sep 2012 | | Level B | COBOC | Peter Palmer Junior Team Relays | Sutton Park | |
| Sun 9 Sep 2012 | 224 km | Level C | DVO | DVO EM League | Longshaw | Google / Bing |
| Sun 9 Sep 2012 | | Level D | NATO | NATO LOcal Event, Jesmond Vale | Jesmond Vale | |
| Sun 9 Sep 2012 | | Level C | SOC | SOC SCOA League Busketts SW | Busketts Lawn SW | |
| Sun 9 Sep 2012 | 30 km | Level C | HAVOC | Weald SWELL Event | Weald Country Park | Google / Bing |
| Sun 9 Sep 2012 | | Level D | SMOC | Keyne-O | Open University and Woughton | |
| Sun 9 Sep 2012 | 173 km | Level C | BOK | BOK Local (+ASO) | Blaise Castle | Google / Bing |
| Wed 12 Sep 2012 | 410 km | Level D | BL | Aughertree | Aughertree, Nr Uldale | Google / Bing |
| Wed 12 Sep 2012 | 638 km | Level D | GRAMP | Gramp Urban Series | Duthie Park and Ferryhill | Google / Bing |
| Sat 15 Sep 2012 | | Level B | SARUM | SARUM Caddihoe Chase Weekend | Longleat | |
| Sun 16 Sep 2012 | | Level B | SARUM | SARUM Caddihoe Chase Weekend | Longleat | |
| Sun 16 Sep 2012 | | Level C | SYO | SYO Colour-Coded Event | Parkwood Springs | |
| Sun 16 Sep 2012 | 305 km | Level B | DEE | DEE Regional Event and NWOL Ainsdale Dunes | Ainsdale Dunes | Google / Bing |
| Sun 16 Sep 2012 | | Level C | CLOK | CLOK Local Event Guisborough | TBC | |
| Sun 16 Sep 2012 | 214 km | Level D | POW | Nash Woods POW local event | TBC | Google / Bing |
| Sun 16 Sep 2012 | 155 km | Level D | NOR | Colour Coded & Try-O | University of East Angia & Earlham Park | Google / Bing |
| Sun 16 Sep 2012 | | Level C | LOK | LOK District Event | Trent Park | |
| Sun 16 Sep 2012 | | Level D | WAOC | Mildenhall South Ltd Colour Coded | | |
| Sun 16 Sep 2012 | 501 km | Level C | MAROC | MAROC District: Feughside | Feughside | Google / Bing |
| Wed 19 Sep 2012 | 644 km | Level D | GRAMP | Gramp Urban Series | Balgownie | Google / Bing |
| Fri 21 Sep 2012 | 606 km | Level D | CLOK | School Competition No6 | Preston Park | Google / Bing |
| Sat 22 Sep 2012 | | Level B | SLOW | The Fifth City of London Race | London City | |
| Sat 22 Sep 2012 | | Level B | | SHI Relays | Somewhere | |
| Sat 22 Sep 2012 | 148 km | Level D | NGOC | League 1 | Standish | Google / Bing |
| Sun 23 Sep 2012 | 22 km | Level A | CHIG | Southern Championships | TBC | Google / Bing |
| Sun 23 Sep 2012 | | Level C | CLARO | CLARO - Colour Coded Event | Swinsty | |
| Sun 23 Sep 2012 | 635 km | Level B | STAG | STAG's 30th Anniverary Event, Scottish O League 5 & incorporating SHI Individual | Errochty | Google / Bing |
| Sun 23 Sep 2012 | 215 km | Level C | POTOC | POTOC Colour Coded Event and WMOA 2012 League 5 | Swynnerton Old Park | Google / Bing |
| Sun 23 Sep 2012 | | Level C | WCOC | Cumbria Galoppen - Whinlatter | Whinlatter | |
| Sun 23 Sep 2012 | 197 km | Level D | NOC | Summer League 6/6 | Brierley Country Park | Google / Bing |
| Wed 26 Sep 2012 | 642 km | Level D | GRAMP | Gramp Urban Series | Seaton Park and Hillhead | Google / Bing |
| Thu 27 Sep 2012 | | Level D | DFOK | DFOK Kent Night Cup | Mereworth | |
| Sat 29 Sep 2012 | | Level C | BL | Carlisle Urban Nopesport Event | Carlisle City | |
| Sat 29 Sep 2012 | | Level D | QO | QO Long-0 Day 1 | | |
| Sat 29 Sep 2012 | | Level D | GO | GO Long-O | | |
| Sat 29 Sep 2012 | | Level D | MOR | MOR Saturday League - TBN | | |
| Sun 30 Sep 2012 | | Level A | RR | CompassSport Cup Final | Teviothead | |
| Sun 30 Sep 2012 | 32 km | Level C | BKO | BKO Regional Event - Urban Event | Windsor and Eton towns | Google / Bing |
| Sun 30 Sep 2012 | | Level C | NATO | NE Score Championships | Simonside | |
| Sun 30 Sep 2012 | | Level D | QO | QO Long-0 Day 2 | | |
| Sun 30 Sep 2012 | | Level D | WAOC | Ampthill Park Ltd Colour Coded | | |