Trail Half marathons in South West in March 2026
Find trail half marathons in South West in March 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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- Sat 28 Mar
- £24-£30
Exeter Trail Races
Off-road trail races around the grounds of Escot Park with some tough little climbs along the way. Ideal for runners of all abilities with canicross category too. Medal for every finisher!
- 10K run
- CaniCross 2
- Half marathon
- Sat 28 Mar
- £37.50-£39.50
Intergalactic
Run your way across the galaxy on a fun, flexible lapped course where you choose the distance, set the pace and earn an out-of-this-world finisher’s medal in the stunning Hurn Forest.
- 7 hrs trail running + 56 ft ascent
- Sun 15 Mar
- £36
Ramsbury Half & 10K | Half Marathon
- 13.1 miles multi terrain running + 960 ft ascent
- Sun 22 Mar
- £33-£35
Grand Canal Canter | Half Marathon
- 13.1 miles trail running + 90 ft ascent
- Sun 22 Mar
- £32-£34
Forest of Dean Spring Trails Half Marathon
- 13.1 miles trail running