7

100 mile ultra runs in UK

Find 100 mile ultra runs near me in UK for 2025/2026 - filter by date or location, display on a map or use the advanced search to find your perfect race.

Filter by month

Filter by place

Map

Event listings

Select an event for photos, video, route, location, reviews, entry fees and how to enter.

Set off 9pm Friday; get back by 9pm Saturday. Navigate 100 miles through the night via set checkpoints over hilly and challenging terrain and maintain 7kph throughout.
  • Fri 19 Sep
  • £99
  • Fri 19 Sep
  • £99
Hope Valley, Derbyshire, UK

Peak District Challenge | 100 Miles Ultra

Set off 9pm Friday; get back by 9pm Saturday. Navigate 100 miles through the night via set checkpoints over hilly and challenging terrain and maintain 7kph throughout.

  • Enter online
  • GPS tracking
  • Hilly
  • Age 20 & over
  • 100 miles trail running + 4800 m ascent
Can you survive Farmmageddon? Held over 32-hours, runners will cover the fantastic 5.3K loop through the lovely grounds of Hyde Hall Farm and receive a t-shirt, buckle and medal to prove it!
  • Sat 23 May 2026
  • £163-£165
  • Sat 23 May 2026
  • £163-£165
Buntingford, Hertfordshire, UK

Farmmageddon | 100 Miles

Can you survive Farmmageddon? Held over 32-hours, runners will cover the fantastic 5.3K loop through the lovely grounds of Hyde Hall Farm and receive a t-shirt, buckle and medal to prove it!

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 21 & over
  • 100 miles trail running + 164 ft ascent
  • Sat 20 Sep
Berwick-upon-Tweed, Northumberland, UK

Pilgrims Ultra | 100 Mile

  • 100 miles trail running + 7000 ft ascent
  • Sat 4 - Sun 5 Oct
Kent, UK

The Runway 100! | The Runway 100!

  • 100 miles road running + 400 m ascent
  • Sat 4 Oct
Wadebridge, Cornwall, UK

Cornwall's Backyard Ultra

  • 4.17 miles multi terrain running
  • Fri 31 Oct
Hereford, Powys, UK

Black Beacon Mountain Races | 100 Mile

  • 100 miles trail running + 7500 m ascent
  • Sat 12 - Sun 13 Sep 2026
Retford, Nottinghamshire, UK

Robin Hood 100

  • 100 miles road running

Search options

Back to search options