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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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  • 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
Chesham, Buckinghamshire, UK

Chiltern Hills 100K

  • 100 km trail running
  • 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
Plymouth, Devon, UK

Race The Tide | Long Marathon

  • 28.5 miles trail running
  • Sat 16 May 2026
Matlock, Derbyshire, UK

White Peak Half Marathon

  • 13.1 miles trail running + 800 ft ascent
  • Sat 16 May 2026
Plymouth, Devon, UK

Race The Tide | Watery Woodland Trail

  • 8.5 miles trail running
  • Sat 16 May 2026
Plymouth, Devon, UK

Race The Tide | Long Half-Marathon

  • 15 miles trail running
  • Sun 17 May 2026
Keighley, West Yorkshire, UK

Sue Ryder Bronte Half Marathon

  • 13.1 miles multi terrain running + 1811 ft ascent
  • Sat 23 May 2026
Eastbourne, East Sussex, UK

Seven Sisters Half Marathon

  • 13.1 miles trail running + 2057 ft ascent
  • Sat 30 May 2026
Ballycastle, County Antrim, UK

Norn Iron 100 Half Marathon

  • 13.1 miles trail running
  • Sat 30 May 2026
Saint Agnes, Cornwall, UK

Trail Pursuit: Cornwall | Half Marathon

  • 13.1 miles trail running
  • Sat 30 May 2026
Saint Agnes, Cornwall, UK

Trail Pursuit: Cornwall | 10K

  • 10 km trail running
  • Sat 30 May 2026
Saint Agnes, Cornwall, UK

Trail Pursuit: Cornwall | 5K

  • 5 km trail running

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