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Trail Half marathons in UK
Find trail half marathons in UK in 2026/2027 - 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
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- Sat 30 May
Saint Agnes, Cornwall, UK
Trail Pursuit: Cornwall | Half Marathon
- 13.1 miles trail running
- Sat 6 Jun
Brecon, Powys, UK
Midnight Mountain Marathon | Half Marathon
- 13.1 miles road running + 1425 ft ascent
- Sun 14 Jun
Middlesbrough, North Yorkshire, UK
Hardmoors 26.2 Wainstones Trail Marathon | Half Marathon
- 16.5 miles trail running
- Sun 14 Jun
Kingsclere, Hampshire, UK
The Hampshire Hoppit | Half Marathon
- 13.1 miles trail running + 330 m ascent
- Sun 21 Jun
Dunstable, Bedfordshire, UK
Dunstable Downs Half Marathon
- 21.2 km trail running + 450 m ascent
- Sun 28 Jun
Northampton, Northamptonshire, UK
TrailFest | Salcey Forest | Half Marathon
- 13.1 miles trail running + 337 ft ascent
- Sun 5 Jul
Aylesbury, Buckinghamshire, UK
Chiltern Ridge Half Marathon
- 21.3 km trail running + 526 m ascent
- Sat 11 Jul
Hereford, Herefordshire, UK
Black Mountains 50 & 32 Mile Ultra, Marathon & Half Marathon | Half Marathon
- 13 miles trail running + 2738 ft ascent
- Sun 19 Jul
Stevenage, Hertfordshire, UK
Fairlands Valley Challenge | Half Marathon
- 13.1 miles trail running
- Fri 24 Jul
Egham, Surrey, UK
Midweek Medal Madness Run July | Half Marathon
- 13.1 miles trail running
- Sat 8 Aug
Stirling, UK
The Maverick Ochil Hills Trail | Half Marathon - 26K
- 26 km trail running + 961 m ascent
- Sun 9 Aug
York, North Yorkshire, UK
Hardmoors 26.2 Farndale Trail Races | Half Marathon
- 16.5 miles trail running + 2300 ft ascent
- Fri 14 Aug
Egham, Surrey, UK
Midweek Medal Madness Run August | Half Marathon
- 13.1 miles trail running
- Sat 22 Aug
Hope Valley, Derbyshire, UK
INFERNO - Edale's Ring of Hell | Half Marathon
- 15.5 miles trail running + 4000 ft ascent
- Sun 23 Aug
Keswick, Cumbria, UK
Borrowdale Trail Half Marathon
- 13 miles trail running + 765 m ascent
- Sun 30 Aug
Guisborough, North Yorkshire, UK
Hardmoors 26.2 Roseberry Trail Races | Half Marathon
- 14.5 miles trail running + 3200 ft ascent