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UK ultra marathons

Every organised ultra in the UK, Northern Ireland and the Crown dependencies. Filter by distance, terrain, hilliness and how you actually get in.

Distance50K50 mile100K100 mile200km+Unbounded
WhereEnglandScotlandWales
WhenNext 3 monthsNext 6 monthsNext 12 monthsSpringSummerAutumnWinter
EntryEntry open nowOpens in 30 daysBallotNo qualifier
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Terrain

TrailFellMountainMoorlandCoastal pathForestCanal & towpathRoadUrban

Hilliness

FlatRollingHillyMountainous

Format

Single stageStageTimedBackyardRelay

Entry mechanism

First come first servedBallotApplication & selectionInvitational

Field size

Under 5050 to 149150 to 399400 to 9991,000+

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3 events · 4 races

Epping Forest 50km

Wanstead Flats, Capel Rd, London · London
3 Oct 2026
514mof ascentRollingForest, TrailFirst come first servedEntry not yet open
Entry dates not yet known.

Fife Pilgrim Way Ultra Marathon

North Queensferry · Central Belt
TBC
1,200m per lapof ascentRollingTrail, RoadFirst come first servedQualifierNo date announced
No dated edition yet. Event details checked 15 August 2026

National Forest Way Ultra

Alrewas Showground, Daisy Lane, Burton-on-Trent DE13 7DP · Midlands
TBC
1,200m per lapof ascentFlatTrail, Canal & towpathFirst come first servedQualifierNo date announced
No dated edition yet. Event details checked 15 August 2026

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Ultra marathons in ScotlandUltra marathons in the Lake District100 mile races in the UKBackyard ultras in the UKUK ultras with entry opening soonUK ultras with no qualifier neededWinter ultras in the UKSmall-field UK ultras
UK ultra marathons: the full list | Ultralist