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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.

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EntryEntry open nowOpens in 30 daysBallotNo qualifier
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10 events · 18 races

Glasgow to Edinburgh Ultra

Riverside Museum, 100 Pointhouse Rd, Glasgow G3 8RS · Central Belt
10 Oct 2026
231mof ascentFlatCanal & towpath, Road400 to 999 runnersFirst come first servedQualifierSold out
Entry details confirmed with the organiser on 15 August 2026.

Backyard Ultra World Team Championships (United Kingdom)

Sherwood Pines Forest Park, Edwinstowe · Midlands
17 Oct 2026
4.167 mile laps, last runner standingTrail, ForestUnder 50 runnersInvitationalQualifierEntries closed
Entry details confirmed with the organiser on 15 August 2026.

The Copthorne Races

Mickleham Village Hall, Mickleham, Dorking RH5 6EE · North Downs
21 Nov 2026
689m per lapof ascentTrailFirst come first servedEntry open
Entry details confirmed with the organiser on 15 August 2026.

The Longbridge 100 Backyard Ultra (Winter)

Litlington, East Sussex · South Downs
22 Jan 2027 to 24 Jan
4.167 mile laps, last runner standingTrail50 to 149 runnersFirst come first servedEntry open
Entry details as published by the organiser, checked 15 August 2026.

Gullane 8-hour Challenge

Gullane · Central Belt
27 Feb 2027
Open ended - 8 hoursCoastal path, TrailEntry open
Entry details as published by the organiser, checked 15 August 2026.

Fife Pilgrim Way Ultra Marathon

North Queensferry · Central Belt
1 May 2027
1,200mof ascentRollingTrail, RoadFirst come first servedQualifierEntry open
Entry details confirmed with the organiser on 15 August 2026.

National Forest Way Ultra

Alrewas Showground, Daisy Lane, Burton-on-Trent DE13 7DP · Midlands
8 May 2027 to 9 May
1,200mof ascentFlatTrail, Canal & towpathFirst come first servedQualifierEntry open
Entry details confirmed with the organiser on 15 August 2026.

Suffolk Backyard Ultra Festival

High Lodge, Thetford Forest, Brandon · East Anglia
5 Jun 2027
4.167 mile laps, last runner standing 28m per lapof ascentFlatTrail, Forest150 to 399 runnersFirst come first servedEntry open
Entry details as published by the organiser, checked 15 August 2026.

The Wall

Carlisle Castle, Carlisle (registration at Crown and Mitre Hotel) · North East
12 Jun 2027 to 13 Jun
1,055mof ascentFlatTrail, RoadFirst come first servedEntry open
Entry details confirmed with the organiser on 15 August 2026.

Solstice at the Lakes

Leybourne Lakes Country Park, Malling Rd, Snodland ME20 6JA · Home Counties
19 Jun 2027
Trail, RoadFirst come first servedEntry open
Entry details as published by the organiser, checked 15 August 2026.

Related searches

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