Ultra runs in Northamptonshire
Find ultra runs in Northamptonshire 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 1 Nov
- £12-£34
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
- Sun 2 Nov
- £12-£34
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
- Fri 21 Nov
- £31.50-£37
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
- Wed 4 Feb 2026
- £33.30-£39
Squirrel Challenge
The reservoir has it all. The tranquillity of the woods, open grassland and calming waters, it’s a beauty! Run as many 3.3-mile loops as you like within 6 hours.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 16 & over
- 6 hrs trail running + 82 ft ascent
- Tue 24 Mar 2026
- £33.30-£39
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
- Sat 11 Apr 2026
- £76-£130
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
- Sun 10 May 2026
- £60
Shires and Spires | Ultra
The circular 35 mile ultra is a registered UTMB index race with 20.2 miles of cross country trails and 14.3 miles on road through wonderful countryside. Fully tracked and interactive
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 18 & over
- 35 miles multi terrain running + 2052 ft ascent
- Sat 9 - Sun 10 May 2026
Run Rabbit Trail Festival | Quest for the Golden Carrot
- 56.1 km trail running