🇬🇧 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.
MAY 27
TRAIL61K50K37K
The Malvern Hills UltraAbberley · United Kingdom
01MAY 27TRAIL110K60K50KRegistration open
Ultra X ScotlandInverness · United Kingdom · in 192 days · 161K · £235
03MAY 27TRAIL42K31K23KRegistration open
BigWayRound - WinchesterWinchester · United Kingdom · in 194 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 199 days
08MAY 27TRAIL42K21K10KRegistration open
Endurancelife ExmoorMartinhoe · United Kingdom · in 199 days · 51K · £71
08MAY 27TRAIL
Run to the Sea BrightonHorsham · United Kingdom · in 199 days09MAY 27
TRAIL42K21K10KRegistration open
Bewl Water SpringLamberhurst · United Kingdom · in 200 days
09MAY 2710K56K43K31KRegistration open
Shires and SpiresNaseby · United Kingdom · in 200 days · 10K · €25
09MAY 27TRAIL101K60K
Taunton FlyerEast Devon · United Kingdom · in 200 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 213 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 220 days · 100K · £55MAY 27
TRAIL
MTC GlaistigEdinburgh · United KingdomMAY 27
TRAIL
MTC NUCKELAVEEPerth · United Kingdom