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Half marathons in Northampton

Find half marathons near me in Northampton for 2025/2026 - filter by date or location, display on a map or use the advanced search to find your perfect race.

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The trail goes through the grounds of the 2,000 acre Holdenby Estate and on surrounding farmland with fantastic views of the country house, finishing through the iconic arches that adorn the grounds.
  • Sun 12 Oct
  • £35
Northampton, Northamptonshire, UK

ATW Holdenby House Half Marathon Trail Run

The trail goes through the grounds of the 2,000 acre Holdenby Estate and on surrounding farmland with fantastic views of the country house, finishing through the iconic arches that adorn the grounds.

  • Enter online
  • Traffic free
  • Age 17 & over
  • 13.1 miles trail running + 1260 ft ascent
Welcome to a 6-hour timed running event where you can run a half marathon at your own pace on an out-and-back route, with fuel stations each lap, and a Guy Fawkes medal and goody bag at the finish.
  • Sat 1 Nov
  • £22-£34
Northampton, Northamptonshire, UK

Reason To Treason Run-Powder Plot | Half Marathon

Welcome to a 6-hour timed running event where you can run a half marathon at your own pace on an out-and-back route, with fuel stations each lap, and a Guy Fawkes medal and goody bag at the finish.

  • Enter online
  • Flat
  • Traffic free
  • Age 17 & over
  • 13.1 miles trail running + 82.5 ft ascent
Welcome to a 6-hour timed running event where you can run a half marathon at your own pace on an out-and-back route, with fuel stations each lap, and a pick-and-mix medal and goody bag at the finish.
  • Sun 2 Nov
  • £32-£34
Northampton, Northamptonshire, UK

Remember, Remember Your Legs In November | Half Marathon

Welcome to a 6-hour timed running event where you can run a half marathon at your own pace on an out-and-back route, with fuel stations each lap, and a pick-and-mix medal and goody bag at the finish.

  • Enter online
  • Age 17 & over
  • 13.1 miles trail running
  • Sun 1 Mar 2026
Northampton, Northamptonshire, UK

Pitsford Water Trail Races | Half Marathon

  • 13.1 miles trail running + 607 ft ascent

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