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Trail runs in UK in May 2026
Find trail runs near me in UK in May 2026 - filter by date or location, display on a map or use the advanced search to find your perfect race.
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Event listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sun 3 May 2026
Shipston-on-Stour, Warwickshire, UK
Tempo Trail Races | Marathon
- 26.2 miles trail running + 1743 ft ascent
- Sun 3 May 2026
Shipston-on-Stour, Warwickshire, UK
Tempo Trail Races | Half Marathon
- 13.1 miles trail running + 884 ft ascent
- Sun 3 May 2026
Shipston-on-Stour, Warwickshire, UK
Tempo Trail Races | 10K
- 10 km trail running + 731 ft ascent
- Sun 3 May 2026
Lancing, West Sussex, UK
Three Forts Challenge | 5 Mile Trail Run
- 5 miles trail running + 553 ft ascent
- Sat 9 May 2026
Sidmouth, Devon, UK
Sid Valley Ring Half and Third Marathon | Half Marathon
- 21.1 km trail running + 596 m ascent
- Sat 9 May 2026
Sidmouth, Devon, UK
Sid Valley Ring Half and Third Marathon | Third Marathon
- 13.5 km trail running
- Sat 9 May 2026
Reading, Berkshire, UK
Goring Gap Trails | Run - 50 Mile Ultra
- 50 miles trail running + 422 m ascent
- Sat 9 May 2026
Cardiff, UK
Radyr Trail Races: Half Marathon and Marathon | Marathon
- 26.2 miles trail running
- Sat 9 May 2026
Cardiff, UK
Radyr Trail Races: Half Marathon and Marathon | Half Marathon
- 13.1 miles trail running
- Sat 9 - Sun 10 May 2026
Corby, Northamptonshire, UK
Run Rabbit Trail Festival | Quest for the Golden Carrot
- 56.1 km trail running
- Sat 9 May 2026
Corby, Northamptonshire, UK
Run Rabbit Trail Festival | Trail Mix Challenge
- 25 km trail running
- Sat 9 May 2026
Corby, Northamptonshire, UK
Run Rabbit Trail Festival | Headlight Hop 10K
- 10 km trail running
- Sun 10 May 2026
Reading, Berkshire, UK
Goring Gap Trails | Run - 52K Ultra
- 52 km trail running + 285 m ascent
- Sun 10 May 2026
Corby, Northamptonshire, UK
Run Rabbit Trail Festival | Thump Trail Half
- 13.1 miles trail running
- Sun 10 May 2026
Thirsk, North Yorkshire, UK
Hardmoors 26.2 White Horse Trail Marathon | Marathon
- 29 miles trail running + 3400 ft ascent
- Sun 10 May 2026
Macclesfield, Cheshire, UK
Happy Valley Trails Event | 10K
- 10 km trail running + 390 m ascent
- Sun 10 May 2026
Macclesfield, Cheshire, UK
Happy Valley Trails Event | Half Marathon
- 13.1 miles trail running + 770 m ascent
- Sun 10 May 2026
Thirsk, North Yorkshire, UK
Hardmoors 26.2 White Horse Trail Marathon | Half Marathon
- 16.5 miles trail running + 1900 ft ascent
- Sun 10 May 2026
Reading, Berkshire, UK
Goring Gap Trails | Run - Half Marathon
- 13.1 miles trail running + 102 m ascent
- Sun 10 May 2026
Thirsk, North Yorkshire, UK
Hardmoors 26.2 White Horse Trail Marathon | 10K
- 10 km trail running + 1600 ft ascent
- Sat 16 May 2026
Matlock, Derbyshire, UK
White Peak Half Marathon
- 13.1 miles trail running + 800 ft ascent