Half marathons in Dorset in Winter
Find half marathons in Dorset 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 14 Dec
- £37.50-£39.50
SoBo Series | Volume 1 | Step into Christmas
Set along the beachfront promenade at Southbourne (SoBo), choose your own distance from 5K to ultra, along this flat, tarmacked, lapped route suitable for all abilities.
- Newcomers
- Enter online
- Flat
- Traffic free
- Event village
- Coast
- Public transport links
- Age 18 & over
- 7 hrs road running + 0 ft ascent
- Sun 8 Feb 2026
- £32-£34
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
- Sun 15 Feb 2026
- £37.50-£39.50
SoBo Series | Volume 2 | My Funny Valentine
Set along the beachfront promenade at Southbourne (SoBo), choose your own distance from 5K to ultra, along this flat, tarmacked, lapped route suitable for all abilities.
- Newcomers
- Enter online
- Flat
- Traffic free
- Event village
- Coast
- Age 18 & over
- 7 hrs road running + 0 ft ascent
- Sat 6 Dec
EnduranceLife - Dorset | Half Marathon
- 13.1 miles trail running + 1719 ft ascent
- Sun 7 Dec
New Forest Xmas Trails | 30K
- 30 km trail running + 883 ft ascent
- Sun 25 Jan 2026
Moors Valley Wildwood Trail Series Half Marathon & 10K
- 10K run
- CaniCross 2
- Half marathon
- Sun 1 Feb 2026
Blackmore Vale Half Marathon and Fun Run | Half Marathon
- 13.1 miles road running