UTMB World Series: calendar

922 races scheduled between October 2026 and December 2027. Countries with the most races: France, United Kingdom and Spain. Every race lists dates, locations, distances and official links; the list is updated daily.

Endurancelife North York MoorsRavenscar · United Kingdom · in 3 days

TRAIL21K10KRegistration open

Endurancelife GowerGower · United Kingdom · in 17 days

The Druid ChallengeTring · United Kingdom

Beacons Marathon and UltraTalybont-on-Usk · United Kingdom

Tweed Valley UltraPeebles · United Kingdom

Hurtwood 50kDorking · United Kingdom

TRAIL42K21K11KRegistration open

Endurancelife DorsetSwanage · United Kingdom · in 45 days · 52K · £71

Dartmoor Way 100Okehampton · United Kingdom

Sunrise UltramarathonGreat Yarmouth · United Kingdom

Wychavon WayDroitwich Spa · United Kingdom

Arc Of Attrition by UTMB®Porthtowan · United Kingdom

TRAIL44K21K11KRegistration open

Endurancelife South DevonBeesands · United Kingdom · in 94 days · 54K · £71

Lulworth CoveWest Lulworth · United Kingdom

The Pilgrim ChallengeFarnham · United Kingdom

Brecon to CardiffBrecon · United Kingdom

TRAIL45K21K10KRegistration open

Endurancelife Coastal Trail Series NorthumberlandBamburgh · United Kingdom · in 122 days · 58K · £71

North Downs Ridge 50k Trail UltraDorking · United Kingdom

Chester UltraChester · United Kingdom

TRAIL42K21K10KRegistration open

Endurancelife SussexEastbourne · United Kingdom · in 136 days · 52K · £71

Easter 50 Ultra ChallengeWindsor · United Kingdom

Kielder UltraHexham · United Kingdom

Thе ONER - Rаb'ѕ Ultrа - Flіppіn' HеllStudland · United Kingdom

The South West TraverseLandewednack · United Kingdom

Northern TraverseSt Bees · United Kingdom · in 164 days

Manchester to Liverpool UltraManchester · United Kingdom

South Downs Way 50Worthing · United Kingdom

TRAIL42KRegistration open

Rose of The Shires ULTRA and The Rosebud MarathonBrixworth · United Kingdom · in 171 days · 87K · €80

Dorset OoserBere Regis · United Kingdom

River Aire UltraLeeds · United Kingdom

Devon Coast to CoastWembury · United Kingdom · in 178 days

Spring Trail SeriesHaslemere · United Kingdom

Butcombe Trail UltraButcombe · United Kingdom

East Devon RoundHoniton · United Kingdom

Isle of Wight ChallengeAtherfield · United Kingdom

TRAIL110K60K50KRegistration open

Ultra X ScotlandInverness · United Kingdom · in 192 days · 161K · £235

Five Rivers UltraBlaxhall · United Kingdom

Pennine BarrierMalham · United Kingdom

Thames Path 100Richmond · United Kingdom

Chiltern Ridge Ultra TrailBoxted · United Kingdom

The Dales High WayShipley · United Kingdom

TRAIL42K21K10KRegistration open

Endurancelife ExmoorMartinhoe · United Kingdom · in 199 days · 51K · £71

Run to the Sea BrightonHorsham · United Kingdom · in 199 days

10K56K43K31KRegistration open

Shires and SpiresNaseby · United Kingdom · in 200 days · 10K · €25

Jurassic Coast Ultra ChallengeCorfe Castle · United Kingdom

The Great Welsh UltraMachynlleth · United Kingdom

TRAIL100K78K56K

Ultra-Trail Snowdonia Eryri by UTMB®Caernarfon · United Kingdom

North Downs Way 50Farnham · United Kingdom

Race to the CastleKirkharle · United Kingdom

Endurancelife | Classic QuarterLandewednack · United Kingdom

Keswick Mountain FestivalKeswick · United Kingdom

Race the TideMothecombe · United Kingdom

Highland Way 180Fort William · United Kingdom

London 2 Brighton ChallengeBrighton · United Kingdom

South Downs UltramarathonEastbourne · United Kingdom

West Highland Way Challenge RaceMilngavie · United Kingdom

Glen Lyon Ultra MarathonPubil · United Kingdom

Scafell Sky RaceGreat Langdale · United Kingdom

TRAIL160K100K50K

Jurassic Coast 100Exmouth · United Kingdom

Greensand Country Ultra TrailBiggleswade · United Kingdom

Cairngorms Ultra TrailBraemar · United Kingdom

Lake District ChallengeKendal · United Kingdom

Race To The KingChichester · United Kingdom

Ultra Scotland 100St John's Town of Dalry · United Kingdom

Centurion - South Downs Way 100Winchester · United Kingdom

Monster TriathlonClewer Village · United Kingdom · in 234 days

TSUNAMI - Ocean TrailBude · United Kingdom

MONTANE Spine Summer RacesEdale · United Kingdom

Ultra LondonLondon · United Kingdom

Cotswold Way ChallengeCirencester · United Kingdom

Snowdon SkylineBetws-y-Coed · United Kingdom

Great Glen UltraFort William · United Kingdom

Salomon Serpent TrailHaslemere · United Kingdom

Rutland UltraTugby · United Kingdom

Peak District ChallengeBakewell · United Kingdom

Otley High Views Trail Race & UltramarathonOtley · United Kingdom

Centurion - Running Wendover Woods 100®Aylesbury · United Kingdom

Lakeland Trails UltraAmbleside · United Kingdom

Race to The StonesLewknor · United Kingdom

St Cuthbert's Way UltraMelrose · United Kingdom

Summer Trail SeriesHebden Bridge · United Kingdom

The RATPorthpean · United Kingdom

Beacons Way Ultra 100Abergavenny · United Kingdom

Ultra X WalesMachynlleth · United Kingdom

Round Reading Ultra MarathonReading · United Kingdom

Beacons 50 & Beacons 100Crickhowell · United Kingdom

North Downs Way 100Farnham · United Kingdom

SW Coast 2 CoastDunster · United Kingdom

The MTC Thames ChallengeKemble · United Kingdom

Glasgow to Edinburgh UltraGlasgow · United Kingdom

Stour Valley Path 100 km Ultra RunNewmarket · United Kingdom

The Crossing of DartmoorIvybridge · United Kingdom

The Dales Way ChallengeBowness-on-Windermere · United Kingdom

Ultra Great BritainPortpatrick · United Kingdom

Dig Deep TrailSheffield · United Kingdom

Scafell Pike Trail MarathonKeswick · United Kingdom

The Grand Tour of SkiddawCarlisle · United Kingdom

Peak District UltrasCastleton · United Kingdom

Ring O' FireHolyhead · United Kingdom

Snowdonia Ultra 100Betws-y-Coed · United Kingdom

South Coast ChallengeEastbourne · United Kingdom

Dartmoor in a Day UltraOkehampton · United Kingdom

Reservoir DogsOtley · United Kingdom

Eden Valley Ultra TrailHever · United Kingdom

Cotswold Way CenturyChipping Campden · United Kingdom

Chiltern Wonderland 50®Goring-on-Thames · United Kingdom

The Cumbria Way UltraUlverston · United Kingdom

The Cumbria Way UltraKeswick · United Kingdom

TRAIL100K75K50K

The Peak District ChallengeHathersage · United Kingdom

Ultra X EnglandCollegio di High Peak · United Kingdom · in 332 days · 114K · £285.98

Chilterns 50Henley-on-Thames · United Kingdom

TRAIL150K129K82K

Panther Takes The HindmostShipley · United Kingdom

Sidley London Revolution TrailsMarlow · United Kingdom

Coast Ultra XtremeHelston · United Kingdom

North Coast 100Hartland · United Kingdom

Lakes in a DayCaldbeck · United Kingdom

Autumn 100Goring-on-Thames · United Kingdom

EnduranceLife | SuffolkDunwich · United Kingdom

Run to the Sea - BournemouthRingwood · United Kingdom

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