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Road Half marathons in Northamptonshire

Find road half marathons in Northamptonshire in 2026/2027 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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Come to the historic market town of Oundle for the return of the Oundle 20 Mile! Ideal training for spring marathons on a scenic course offering genuine PB potential.
  • Sun 1 Mar
  • £33
Oundle, Northamptonshire, UK

Oundle 20 Mile

Come to the historic market town of Oundle for the return of the Oundle 20 Mile! Ideal training for spring marathons on a scenic course offering genuine PB potential.

  • Enter online
  • Undulating
  • PB
  • Age 18 & over
  • 20 miles road running + 633 ft ascent
Come to Britain’s largest town for the Amazing Northampton Run and take on a grand tour of everything great in Northampton including parks, riverside, sporting venues and amazing architecture!
  • Sun 13 Sep
  • £17-£78
Northampton, Northamptonshire, UK

The Amazing Northampton Run

Come to Britain’s largest town for the Amazing Northampton Run and take on a grand tour of everything great in Northampton including parks, riverside, sporting venues and amazing architecture!

  • Families
  • Beginner-friendly
  • Fancy dress
  • Event village
  • Urban
  • Park
  • Age 5 & over
  • Fun run
  • Half marathon 2
  • Sun 15 Feb
Naseby, Northamptonshire, UK

Naseby 1645

  • 16.45 miles road running + 809 ft ascent

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