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Half marathons in South West
Find half marathons in South West 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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Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sat 9 May
- £47
Exmoor, Devon
Endurancelife | Exmoor | Half Marathon
- 13.5 miles trail running + 2822 ft ascent
- Sun 10 May
- £25-£27
Dorchester, Dorset
Hardy Half Marathon | Original Hardy Half - 13.1 Miles
- 13.1 miles trail running + 1332 ft ascent
- Sat 16 May
- £10-£49
Cheltenham, Gloucestershire
The Maverick Cotswolds Trail | Half Marathon
- 23 km trail running
- Sun 17 May
- £30-£32
Helston, Cornwall
Bownder | House - 1/2 Marathon
- 13.1 miles multi terrain running
- Sun 24 May
- £45
Exeter, Devon
Bishop Fleming Great West Run | Half Marathon
- 13.1 miles road running + 722 ft ascent
- Sun 24 May
- £32.50
Taunton, Somerset
Run The Taunton Trail 10K & Half Marathon | Half Marathon
- 21.2 km trail running
- Sat 30 May
- £44
Saint Agnes, Cornwall
Trail Pursuit: Cornwall | Half Marathon
- 13.1 miles trail running
- Sun 14 Jun
- £46-£48
Bristol, Somerset
Cheddar Gorge Fun Runs, 6K, 10K, Half Marathon and Marathon | Half Marathon
- 13.1 miles trail running
- Sun 21 Jun
- £42
Dorchester, Dorset
Giants Head Marathon Weekend | Half Marathon
- 13.1 miles trail running
- Sun 28 Jun
- £46
Barnstaple, Devon
Tarka Trail 50K, Marathon, Half, 10K & Colourburst Races | Half Marathon
- 13.1 miles trail running
- Sun 6 Sep
- £35-£37
Dawlish, Devon
City to Sea | Half Marathon
- 13.1 miles trail running + 2100 ft ascent