Trail runs in UK in October 2026
Find trail runs in UK in October 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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MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sun 25 Oct
- £26-£37
Running Tribe Races | Oct
A new and unique concept where you decide how many loops you feel capable of on the day from 10km up to an ultra marathon! Push yourself further or go easy.
- 1 day multi terrain running
- Fri 30 Oct
- £12-£20
Irchester Spooktacular
Halloween-themed night-time run over 5K and a 2K Family Fun Run, at Irchester Country Park. There’s an awesome finishers medal for all participants and prizes for the best fancy dress!
- 5K run
- Fun run
- Sat 31 Oct
- £24-£30
Devon Trail Races
Come and explore the trails of Roadford Lake on this well-loved event! Professionally chip timed, with a finish line beer and bottle opener medal to help open it!
- 10K run
- CaniCross 2
- Half marathon
- Sat 31 Oct
- £4-£56
Hubble Bubble & Ghostly 1 Mile
A Halloween-themed running event you won't want to miss, bringing together runners of all abilities to share memories in what they love to do. Reach the finish to enjoy tasty Halloween treats.
- 10K run
- Half marathon
- Marathon
- Ultra run
- Trail run
- + 2 more races
- Sat 31 Oct
- £27-£65
Halloween Hobble
Dress up, run under the stars and push your limits, from a spooky 5K to a 12-hour track challenge, with free parking, cake, and music all day.
- 5K run
- 10K run
- Half marathon
- Marathon
- Ultra run 2
- + 2 more races
- Sat 31 Oct
- £25-£34
Halloween Run
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.
- 5K run
- 10K run
- Half marathon
- Marathon
- Ultra run
- + 1 more race
- Sat 3 Oct
- £44-£46
Dark Downs Half Marathon
- 13.8 miles trail running + 1686 ft ascent
- Sun 4 Oct
- £36.50
Quantock Hills Half Marathon
- 21.2 km trail running + 839 m ascent
- Sat 10 Oct
- £23-£29
The Drone Valley Trail Half Marathon
- 13.1 miles trail running
- Sun 11 Oct
- FREE-£25
Rushmoor Wellesley 10K, 5K & Fun Run
- Fun run
- 10K run
- 5K run
- Sat 24 Oct
- £32.50-£90
Punk Panther Nidderdale Way
- Trail run 2
- Ultra run 2
- Thu 29 Oct
- £19.50-£25.50
Cattle Creepy 10K
- 10 km trail running + 205 ft ascent
- Sat 31 Oct
- £73-£75
Chiltern Ridge Winter 50K
- 50 km trail running + 800 m ascent