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Ultra runs in UK in Spring

Find ultra runs in UK in Spring - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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Boosted
Push your limits on a stunning 24-hour Lake District loop over 5K. Run solo or in a team to complete as many laps as possible in an unforgettable test of endurance and spirit, as part of the festival.
  • Sat 30 - Sun 31 May
  • £45-£75
Ambleside, Cumbria

Lake District Running Festival | Grasmere 24hr Ultra

Push your limits on a stunning 24-hour Lake District loop over 5K. Run solo or in a team to complete as many laps as possible in an unforgettable test of endurance and spirit, as part of the festival.

  • 24 hrs trail running
  • Sat 2 May
  • £69.90-£79.90
Bristol, Somerset

Bristol Backyard Ultra

  • 1 day trail running
  • Sat 2 May
  • £50-£99
Brecon, Powys

Rasus y Bannau

  • Marathon
  • Ultra run
  • 100K ultra run
  • Sat 2 May
  • £135-£150
Inverkeithing, Fife

Fife Pilgrim Way Ultra Marathon

  • 90 km trail running
  • Sat 2 May
  • £89
Lynton, Devon

The Maverick Exmoor X-Trail | 50K Ultra

  • 56 km trail running
  • Sun 3 May
  • £28-£77
Shipston-on-Stour, Warwickshire

Tempo Trail Races

  • 100K ultra run 2
  • 10K run
  • Half marathon
  • Marathon
  • Ultra run 2
  • Sun 3 May
  • £52-£54
Marlborough, Wiltshire

Marlborough Downs Challenge | 33 Mile

  • 33 miles trail running
  • Mon 4 May
  • £56
Winchester, Hampshire

BigWayRound - Winchester | 50K Ultra Marathon

  • 50 km trail running
  • Fri 8 - Sun 10 May
  • £65-£230
Chepstow, Gloucestershire

The Bridge 200

  • Ultra run 3
  • Fri 8 May
  • £36-£38
Preston, Lancashire

Brockholes Bimble | Ultra

  • 6 hrs trail running
  • Sat 9 May
  • £55-£150
Brecon, Powys

Tenacious Ten Hour Endurance Challenge

  • 10 hrs trail running
  • Sat 9 May
  • £46-£53
Newark, Nottinghamshire

Dukeries 30/40

  • Trail run 2
  • Sat 9 May
  • £40-£80
Buckie, Moray

Moray Coastal Trail Races

  • 50K ultra run
  • Ultra run
  • Sat 9 - Sun 10 May
  • £35-£80
Reading, Berkshire

Goring Gap Trails

  • Ultra run 2
  • Long distance walk
  • Short walk 2
  • Half marathon
  • Sat 9 May
  • £59-£129
London

London 100

  • Road run
  • 50K ultra run
  • 100K ultra run
  • Sat 9 May
  • £118-£120
Chesham, Buckinghamshire

Chiltern Hills 100K

  • 100 km trail running
  • Sat 9 May
  • £93-£95
Blairgowrie, Perth and Kinross

Cateran Trail Ultramarathon

  • 55 miles trail running + 7450 ft ascent
  • Sat 9 May
  • £60
Taunton, Somerset

Westcountry Ultra Flat 50 Miler

  • 50 miles trail running + 2128 ft ascent
  • Sat 9 May
  • £71
Exmoor, Devon

Endurancelife | Exmoor | Ultra

  • 32.6 miles trail running + 6785 ft ascent
  • Sat 9 May
  • £38-£40
Tiverton, Devon

Canal Shuffle & 10K | 7 Hour Challenge

  • 7 hrs trail running
  • Sat 9 May
  • £38-£40
Chesterfield, Derbyshire

Spire Ultra

  • 33 miles trail running
  • Sat 9 May
  • £36-£38
Preston, Lancashire

Cottam Canter | Ultra

  • 6 hrs trail running
  • Sat 9 May
  • £60
Minehead, Somerset

Westcountry Ultra Hilly 50 Miler

  • 50 miles fell running + 7337 ft ascent
  • Sun 10 May
  • £36-£38
Preston, Lancashire

Avenham Amble | Ultra

  • 6 hrs trail running
  • Sat 16 - Sun 17 May
  • £20-£152
Helston, Cornwall

Bownder

  • 100 mile ultra run
  • 100K ultra run
  • Multi-terrain run
  • 50K ultra run
  • Marathon
  • + 2 more races
  • Sat 16 May
  • £55
Bishops Castle, Shropshire

BC50K Trail Ultra

  • 50 km trail running

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