Trail Half marathons in North West
Find trail half marathons in North West in 2025/2026 - 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 15 Nov
- £30-£35
Liverpool MoRun | Half Marathon
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the half marathon, Liverpool!
- Chip timing
- Enter online
- Flat
- Age 17 & over
- 13.1 miles trail running
- Sun 16 Nov
- £30-£35
Manchester MoRun | Half Marathon
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the half marathon, Manchester!
- Chip timing
- Enter online
- Undulating
- Age 17 & over
- 13.1 miles trail running
- Sat 16 May 2026
- £65
Keswick Mountain Festival | adidas TERREX Half Marathon Trail Run
This 25km is graded ‘hard’ and is on technical, fast flowing and rugged trails around Derwentwater, the Borrowdale Valley and the Watendlath Valley. Includes Full Weekend Festival Ticket in the price!
- Newcomers
- Music
- Chip timing
- Hilly
- Event village
- Age 18 & over
- 25 km trail running + 866 m ascent
- Sun 21 Jun 2026
- £36-£45
Cholmondeley Castle | Half Marathon
Race a half marathon through the beautiful grounds of the Cholmondeley Castle estate in this event for a range of levels of runner, then celebrate with friends and family in the festival village.
- Chip timing
- Enter online
- Age 16 & over
- 21.1 km trail running
- Sat 25 Oct
Petzl Night Runner Delamere Forest | Half Marathon
- 13.1 miles trail running + 286 m ascent
- Sun 23 Nov
Lancashire Loop Trail Run | Half Marathon
- 13.1 miles trail running
- Sun 14 Dec
BigXmas | Half Marathon
- 13.1 miles trail running + 243 ft ascent
- Sun 11 Jan 2026
Montane Delamere Trail 10 & 13 | Half Marathon
- 13.1 miles trail running + 973 ft ascent
- Sun 10 May 2026
Happy Valley Trails Event | Half Marathon
- 13.1 miles trail running + 770 m ascent