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Trail Half marathons in Northamptonshire in Spring
Find trail half marathons in Northamptonshire in Spring - 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 22 Mar 2026
- £32-£34
Northampton, Northamptonshire, UK
Spring Run | Half Marathon
Welcome to a 6-hour timed running event where you can run a 5K all the way up to an ultra marathon on an out-and-back route within the time limit, with fuel stations, medal and goody bag.
- Enter online
- Age 17 & over
- 13.1 miles trail running
- Sun 10 May 2026
- £35
Naseby, Northamptonshire, UK
Shires and Spires | Half Marathon
The multi-terrain half marathon is mostly on road and covers a section of the longer distance routes.
- Chip timing
- Enter online
- Undulating
- Age 18 & over
- 13.4 miles multi terrain running + 897 ft ascent
- Sun 1 Mar 2026
Northampton, Northamptonshire, UK
Pitsford Water Trail Races | Half Marathon
- 13.1 miles trail running + 607 ft ascent
- Sun 10 May 2026
Corby, Northamptonshire, UK
Run Rabbit Trail Festival | Thump Trail Half
- 13.1 miles trail running