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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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MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sun 10 May 2026
Dorchester, Dorset, UK
Hardy Half Marathon | Original Hardy Half - 13.1 Miles
- 13.1 miles trail running + 1332 ft ascent
- Sun 10 May 2026
Reading, Berkshire, UK
Goring Gap Trails | Run - Half Marathon
- 13.1 miles trail running + 102 m ascent
- Sat 16 May 2026
Rugeley, Staffordshire, UK
Merrell Cannock Chase Challenge | Half Marathon Trail Run
- 13.1 miles trail running
- Sat 16 May 2026
Matlock, Derbyshire, UK
White Peak Half Marathon
- 13.1 miles trail running + 800 ft ascent
- Sat 23 May 2026
Ballyvaughan, Ireland
Clare Burren Marathon Challenge | Half Marathon
- 13.1 miles 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
Saint Agnes, Cornwall, UK
Trail Pursuit: Cornwall | Half Marathon
- 13.1 miles trail running