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Trail Half marathons in May 2026

Find trail half marathons near me in May 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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  • Sun 17 May 2026
Tossa de Mar, Spain

Run Festival Tossa de Mar - Half Marathon

  • 21 km trail running
  • 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

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