12
Trail Half marathons in South West in Winter
Find trail half marathons in South West in Winter - 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 8 Feb 2026
- £32-£34
Portland, Dorset, UK
Portland Coastal Half Marathon
Taking place from the iconic Weymouth and Portland National Sailing Academy, all abilities can take part in this festival of running in what is possibly the most stunning of coastal trail locations.
- Chip timing
- Enter online
- Undulating
- Age 17 & over
- 13.1 miles trail running + 1172 ft ascent
- Sat 6 Dec
Swanage, Dorset, UK
EnduranceLife - Dorset | Half Marathon
- 13.1 miles trail running + 1719 ft ascent
- Sun 7 Dec
Christchurch, Hampshire, UK
New Forest Xmas Trails | 30K
- 30 km trail running + 883 ft ascent
- Sat 3 Jan 2026
Budleigh Salterton, Devon, UK
Walter Raleigh Round Half and Third Marathon | Half Marathon
- 13.6 miles trail running + 390 m ascent
- Sat 10 Jan 2026
Wadebridge, Cornwall, UK
EnduranceLife - North Cornwall | Half Marathon
- 13.6 miles trail running + 2654 ft ascent
- Sat 24 Jan 2026
Kingsbridge, Devon, UK
EnduranceLife - South Devon | Half Marathon
- 13.3 miles road running + 2238 ft ascent
- Sun 25 Jan 2026
Ringwood, Dorset, UK
Moors Valley Wildwood Trail Series Half Marathon & 10K
- 10K run
- CaniCross 2
- Half marathon
- Sat 28 Feb 2026
Newton Abbot, Devon, UK
Hameldown Hammer | Hammer Half Marathon
- 13.1 miles trail running