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Ultra runs in Northampton

Find ultra runs in Northampton 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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“Remember, remember… your legs in November!” Put on your trainers, tighten your laces, and prepare to run like you're running away from 38 lit barrels of gunpowder.
  • Sat 1 Nov
  • £12-£34
Northampton, Northamptonshire, UK

Reason To Treason Run-Powder Plot

“Remember, remember… your legs in November!” Put on your trainers, tighten your laces, and prepare to run like you're running away from 38 lit barrels of gunpowder.

  • Families
  • Newcomers
  • Event village
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
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, pick and mix medal and goody bag.
  • Sun 2 Nov
  • £12-£34
Northampton, Northamptonshire, UK

Remember, Remember Your Legs In November

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, pick and mix medal and goody bag.

  • Families
  • Newcomers
  • Event village
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 2 more races
Run through the woods at the award-winning Salcey Forest while you're served mince pies and treats from the aid station! Run as many 3.5-mile laps as you wish in the time limit.
  • Fri 21 Nov
  • £31.50-£37
Northampton, Northamptonshire, UK

Dormouse Challenge

Run through the woods at the award-winning Salcey Forest while you're served mince pies and treats from the aid station! Run as many 3.5-mile laps as you wish in the time limit.

  • Chip timing
  • Enter online
  • Traffic free
  • Age 17 & over
  • 6 hrs trail running + 91 ft ascent
Run as many 3.5-mile loops through the forest as you want within the 6-hour time limit, at the award-winning Salcey Forest.
  • Tue 24 Mar 2026
  • £33.30-£39
Northampton, Northamptonshire, UK

Elephant Challenge

Run as many 3.5-mile loops through the forest as you want within the 6-hour time limit, at the award-winning Salcey Forest.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 6 hrs trail running + 91 ft ascent
MARM Race of the Year 2023! Rose of the Shires Ultra showcases Northamptonshire's beautiful countryside in a grand tour with impeccable organisation and top runner reviews to boot.
  • Sat 11 Apr 2026
  • £76-£130
Northampton, Northamptonshire, UK

Rose of the Shires Ultra and The Rosebud Marathon | Rose of the Shires Ultra

MARM Race of the Year 2023! Rose of the Shires Ultra showcases Northamptonshire's beautiful countryside in a grand tour with impeccable organisation and top runner reviews to boot.

  • Chip timing
  • Enter online
  • GPS tracking
  • Age 18 & over
  • 54 miles trail running + 2575 ft ascent

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