🇬🇧 United Kingdom: ultramarathons and ultra trails
204 races scheduled between October 2026 and May 2028. Every race lists dates, locations, distances and official links; the list is updated daily.
1–120 of 204 · Page 1 of 2
24OCT 26TRAIL43K24K13K
Endurancelife North York MoorsRavenscar · United Kingdom · in 4 daysOCT 26
MARATHON83K
Green Mile Day MarathonDorchester · United Kingdom
31OCT 26MARATHON50K21K10K
Hubble Bubble & Ghostly 1 MileLeeds · United Kingdom · in 11 days · 50K · £56
01NOV 26TRAIL
Dorset Hillfort UltraDorchester · United Kingdom · in 12 days07NOV 26
TRAIL26K12KCloses in 3 days
Hardmoors 26.2 Goathland Trail RacesGoathland · United Kingdom · in 18 days · 43K · £49NOV 26
TRAIL
The Druid ChallengeTring · United KingdomNOV 26
TRAIL43K
Beacons Marathon and UltraTalybont-on-Usk · United KingdomNOV 26
TRAIL50K21K10K
Tweed Valley UltraPeebles · United KingdomDEC 26
TRAIL
Hurtwood 50kDorking · United Kingdom
05DEC 26TRAIL42K21K11KRegistration open
Endurancelife DorsetSwanage · United Kingdom · in 46 days · 52K · £7106DEC 26
TRAIL42K30K15KRegistration open
New Forest Xmas TrailsBransgore · United Kingdom · in 47 days · 50K · £70DEC 26
TRAIL80K
Dartmoor Way 100Okehampton · United KingdomDEC 26
TRAIL71K
Sunrise UltramarathonGreat Yarmouth · United Kingdom
01JAN 27TRAIL
Century Track 100Bedford · United Kingdom · in 73 days
09JAN 27TRAIL
Bowland UltraSlaidburn · United Kingdom · in 81 days
09JAN 27TRAIL
Leeds Country Way Winter UltrasLeeds · United Kingdom · in 81 days · £10016JAN 27
TRAIL42K32K21KRegistration open
Winter Canal CanterLeeds · United Kingdom · in 88 daysJAN 27
TRAIL
Wychavon WayDroitwich Spa · United KingdomJAN 27
TRAIL81K41K24K
Arc Of Attrition by UTMB®Porthtowan · United Kingdom
23JAN 27TRAIL44K21K11KRegistration open
Endurancelife South DevonBeesands · United Kingdom · in 95 days · 54K · £71FEB 27
TRAIL46K21K10K
Lulworth CoveWest Lulworth · United KingdomFEB 27
TRAIL
The Pilgrim ChallengeFarnham · United Kingdom
06FEB 27TRAIL42K32K21KRegistration open
Skipton Sweetie SkedaddleSkipton · United Kingdom · in 109 days · 42K · €4307FEB 27
TRAIL23K12KRegistration open
Hardmoors 26.2 Saltburn Trail MarathonSaltburn-by-the-Sea · United Kingdom · in 110 days · 45K · £52FEB 27
TRAIL
Brecon to CardiffBrecon · United Kingdom20FEB 27
TRAIL45K21K10KRegistration open
Endurancelife Coastal Trail Series NorthumberlandBamburgh · United Kingdom · in 123 days · 58K · £71
21FEB 27TRAIL42K26KRegistration open
BigMud Trails (EARTH)Horndean · United Kingdom · in 124 days · 50K · £68FEB 27
TRAIL
North Downs Ridge 50k Trail UltraDorking · United KingdomMAR 27
TRAIL
Chester UltraChester · United Kingdom
06MAR 27TRAIL33K17K
Beast of the Blacks Ultra 40 mi plus 20 & 10 mileCrickhowell · United Kingdom · in 137 days · 65K · £80
06MAR 27TRAIL42K21K10KRegistration open
Endurancelife SussexEastbourne · United Kingdom · in 137 days · 52K · £71
20MAR 27Distances to be confirmed8H
The Ultra Loop - MarchManchester · United Kingdom · in 151 days · The Ultra Loop 8-Hours (Saturday) · £36
20MAR 27TRAIL50K42KRegistration open
Winter's EndWinchester · United Kingdom · in 151 days · 80K · £102
21MAR 27TRAIL25K
Lea Valley 50kmWelwyn Garden City · United Kingdom · in 152 days
21MAR 27TRAIL32K
The Cerne GiantCerne Abbas · United Kingdom · in 152 days
27MAR 27HALF50K
The Silkin Way Ultra (and half)Coalport · United Kingdom · in 158 daysMAR 27
TRAIL25K
Easter 50 Ultra ChallengeWindsor · United KingdomMAR 27
TRAIL50K32K
Kielder UltraHexham · United KingdomMAR 27
TRAIL72K45K
Thе ONER - Rаb'ѕ Ultrа - Flіppіn' HеllStudland · United KingdomMAR 27
TRAIL72K
The South West TraverseLandewednack · United Kingdom
03APR 27TRAIL
Northern TraverseSt Bees · United Kingdom · in 165 days
03APR 27TRAIL
Three County Towns 200kmCrewe · United Kingdom · in 165 days
04APR 27TRAIL
Moors TraverseIngleby Cross · United Kingdom · in 166 daysAPR 27
TRAIL
Manchester to Liverpool UltraManchester · United KingdomAPR 27
TRAIL
South Downs Way 50Worthing · United Kingdom
10APR 27TRAIL42KRegistration open
Rose of The Shires ULTRA and The Rosebud MarathonBrixworth · United Kingdom · in 172 days · 87K · €80
10APR 27TRAIL39K
Spring in LakelandAmbleside · United Kingdom · in 172 daysAPR 27
TRAIL
MTC AngelystorHolyhead · United KingdomAPR 27
TRAIL
MTC CerridwenCaernarfon · United KingdomAPR 27
TRAIL80K
River Aire UltraLeeds · United KingdomAPR 27
TRAIL
MTC GelertBarmouth · United KingdomAPR 27
TRAIL
MTC PendragonLlanidloes · United Kingdom
17APR 27TRAIL32K16K
Beast of the Beacons Ultra 40m plus 20m & 10mileLlangynidr · United Kingdom · in 179 days · 64K · £80
17APR 27TRAIL
Chester Ultra 100Queens Park · United Kingdom · in 179 days17APR 27
TRAIL100K
Devon Coast to CoastWembury · United Kingdom · in 179 days
17APR 27MARATHON180K100K75K
Devon Coast to Coast Ultra & MarathonLynbridge · United Kingdom · in 179 daysAPR 27
TRAIL64K
MTC Y Draig GochMerthyr Tydfil · United KingdomAPR 27
TRAIL75K50K25K
Spring Trail SeriesHaslemere · United KingdomAPR 27
MARATHON50K25K21K
Bath & Bristol RailwayBath · United Kingdom
24APR 27TRAIL44K22K12K
Endurancelife PembrokeshireBroad Haven · United Kingdom · in 186 daysAPR 27
TRAIL81K
Butcombe Trail UltraButcombe · United KingdomAPR 27
TRAIL
East Devon RoundHoniton · United KingdomAPR 27
TRAIL54K52K25K
Isle of Wight ChallengeAtherfield · United Kingdom
28APR 27TRAIL
Forces MarchNorth Devon · United Kingdom · in 190 daysMAY 27
TRAIL61K50K37K
The Malvern Hills UltraAbberley · United Kingdom
01MAY 27TRAIL110K60K50KRegistration open
Ultra X ScotlandInverness · United Kingdom · in 193 days · 161K · £235
03MAY 27TRAIL42K31K23KRegistration open
BigWayRound - WinchesterWinchester · United Kingdom · in 195 days · 50K · £65MAY 27
TRAIL114K82K
Five Rivers UltraBlaxhall · United KingdomMAY 27
TRAIL
Pennine BarrierMalham · United KingdomMAY 27
TRAIL
Thames Path 100Richmond · United KingdomMAY 27
TRAIL
Chiltern Ridge Ultra TrailBoxted · United KingdomMAY 27
TRAIL
The Dales High WayShipley · United Kingdom
08MAY 27Distances to be confirmed24H
24 Hours SouthSt Asaph · United Kingdom · in 200 days
08MAY 27TRAIL42K21K10KRegistration open
Endurancelife ExmoorMartinhoe · United Kingdom · in 200 days · 51K · £71
08MAY 27TRAIL
Run to the Sea BrightonHorsham · United Kingdom · in 200 days09MAY 27
TRAIL42K21K10KRegistration open
Bewl Water SpringLamberhurst · United Kingdom · in 201 days
09MAY 2710K56K43K31KRegistration open
Shires and SpiresNaseby · United Kingdom · in 201 days · 10K · €25
09MAY 27TRAIL101K60K
Taunton FlyerEast Devon · United Kingdom · in 201 days · 163K · £45MAY 27
TRAIL84K58K42K
Jurassic Coast Ultra ChallengeCorfe Castle · United KingdomMAY 27
TRAIL
The Great Welsh UltraMachynlleth · United KingdomMAY 27
TRAIL43K
The MTC Severn ChallengeLlanidloes · United KingdomMAY 27
TRAIL
The MTC Severn Plod UltraCaersws · United KingdomMAY 27
TRAIL100K78K56K
Ultra-Trail Snowdonia Eryri by UTMB®Caernarfon · United KingdomMAY 27
TRAIL
North Downs Way 50Farnham · United KingdomMAY 27
TRAIL
Race to the CastleKirkharle · United KingdomMAY 27
TRAIL
The MTC Severn Way UltraWorcester · United KingdomMAY 27
TRAIL
Endurancelife | Classic QuarterLandewednack · United KingdomMAY 27
TRAIL25K10K5K
Keswick Mountain FestivalKeswick · United KingdomMAY 27
TRAIL
The MTC Bristol SevernEastington · United Kingdom22MAY 27
TRAIL52K21KRegistration open
Goring Gap Trails FestivalReading · United Kingdom · in 214 days · 80K · £80MAY 27
TRAIL25K14K
Race the TideMothecombe · United KingdomMAY 27
TRAIL165K
Highland Way 180Fort William · United KingdomMAY 27
TRAIL56K44K24K
London 2 Brighton ChallengeBrighton · United KingdomMAY 27
TRAIL100K50K
South Downs UltramarathonEastbourne · United KingdomMAY 27
TRAIL
West Highland Way Challenge RaceMilngavie · United KingdomMAY 27
TRAIL25K
Glen Lyon Ultra MarathonPubil · United KingdomMAY 27
TRAIL
MTC RedcapInnerleithen · United Kingdom
29MAY 27MARATHON100K
The Ultra Loop (Track Edition)Wythenshawe · United Kingdom · in 221 days · 100K · £55MAY 27
TRAIL
MTC GlaistigEdimburgo · United KingdomMAY 27
TRAIL
MTC NUCKELAVEEPerth · United KingdomJUN 27
TRAIL55K
MTC Bertram de shottsBlair Atholl · United KingdomJUN 27
TRAIL
MTC BEITHIRBristol · United Kingdom04JUN 27
TRAIL32K21K13KRegistration open
Blair Castle Trail WeekenderBlair Atholl · United Kingdom · in 227 daysJUN 27
TRAIL
MTC MORAGDornoch · United Kingdom
05JUN 27TRAIL
Dartmoor DiscoveryPrincetown · United Kingdom · in 228 daysJUN 27
TRAIL160K100K50K
Jurassic Coast 100Exmouth · United KingdomJUN 27
TRAIL
MTC SelkieDunbeath · United Kingdom06JUN 27
TRAIL42K29K21KRegistration open
BigSea Trails (WATER)Studland · United Kingdom · in 229 days · 54K · £72JUN 27
TRAIL
MTC KELPIEJohn O' Groats · United KingdomJUN 27
TRAIL
Greensand Country Ultra TrailBiggleswade · United KingdomJUN 27
TRAIL
Cairngorms Ultra TrailBraemar · United KingdomJUN 27
TRAIL51K49K28K
Lake District ChallengeKendal · United KingdomJUN 27
TRAIL
Race To The KingChichester · United KingdomJUN 27
TRAIL88K
Ultra Scotland 100St John's Town of Dalry · United KingdomJUN 27
TRAIL
Centurion - South Downs Way 100Winchester · United Kingdom
12JUN 27TRAIL50K25K
London 100Città di Westminster · United Kingdom · in 235 days · 100K · £129
12JUN 27TRAIL
Monster TriathlonClewer Village · United Kingdom · in 235 daysJUN 27
TRAIL60K25K
TSUNAMI - Ocean TrailBude · United KingdomJUN 27
TRAIL174K74K
MONTANE Spine Summer RacesEdale · United Kingdom
19JUN 27Distances to be confirmed12H24H6H
Saltire 24, 12 and 6Banchory · United Kingdom · in 242 days