Trail runs in UK in Autumn
Find trail runs in UK in Autumn - 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
- £37.50-£39.50
Wight Lines
Enjoy stunning coastal views on this flexible-distance run at Milford on Sea, following an out-and-back route beside Sturt Pond and the Isle of Wight — perfect for all abilities.
- 7 hrs trail running + 47 ft ascent
- Sun 25 Oct
- £35-£55
Stort30
A stunningly pretty 30-mile out-and-back ultra on the border of Hertfordshire and Essex along the River Stort and Lee navigation. A great first foray into ultra running or a fast competitive race.
- 30 miles trail running + 188 ft ascent
- 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
- Sun 1 Nov
- £7-£47
Wendover Woods Marathon, Half Marathon & 10K
Come and conquer the Wendover Woods hills in this scenic Autumnal challenge and discover the joy of trail running with this majestic race with the forest is shrouded in colours.
- Fun run
- 10K run
- Half marathon
- Marathon
- Sun 1 Nov
- £28.99-£51.99
Anglesey Trail Half Marathon & 10K
Anglesey's most beautiful trail race, set in the stunning surroundings of Newborough Forest and Traeth Llanddwyn, which once hosted the Commonwealth Mountain and Ultra Distance Running Championships.
- 10K run
- Half marathon
- Thu 5 - Fri 6 Nov
- £23
Petzl Tunnel Vision
Welcome to the Tunnel Vision Night and Dawn Runs. Some of you love running in the dark. Some of you prefer it in the morning and others at night. Well, you can do both!
- Trail run 2
- Sat 7 Nov
- £23-£41
Swinsty & Fewston Lakeside Dash
A 6.7 mile circular route around Swinsty and Fewston Reservoir within the Yorkshire Dales plus additional laps for the longer distances followed by a bespoke medal and grim treats at the finish line.
- Multi-terrain run 2
- Half marathon
- Marathon
- Sat 7 Nov
- £14-£25
The Grim Reservoir Dogs
Enjoy a lovely early morning run on a lovely course around two North Yorkshire reservoirs with your dog and earn a medal for yourself and a neckerchief for your dog!
- Trail run 2
- Sat 7 Nov
- £55-£125
Race to Remember | 36km
Run, walk or jog Race to Remember - one of the most poignant challenges of the year - and honour the servicemen and women who have sacrificed so much for our nation.
- 26.2 miles trail running
- Sat 7 Nov
- £31-£33
Dirt Half Challenge
Join hundreds of runners for an award-winning, off-road adventure through autumnal countryside. With woodland paths and canal-side tracks, it delivers challenge, beauty, and unbeatable vibes.
- 13.1 miles trail running + 581 ft ascent
- Sat 7 Nov
- £27.50
Dark Dorset 10
The Dark Dorset 10 is an exciting new event that offers runners the chance to pluck up the courage to do a twilight 10K through Dorset's most haunted parish.
- 10 km trail running
- Sat 7 Nov
- £23-£25
Moonlight Meander | 6.7 Mile
Grab your head-torch, fairy lights, light-sabre and lanterns for a pitch black run through the woods on a 6.7-mile loop. What could possibly go wrong?
- 6.7 miles multi terrain running + 246 ft ascent
- Sun 8 Nov
- £20-£37
Remembrance Run | South
Your chance to remember those who have given the ultimate sacrifice during conflicts around the world, with a two-minute silence and a run of your choice from 3K to ultra.
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 8 Nov
- £20-£34
Remembrance Run | North East
Your chance to remember those who have given the ultimate sacrifice during conflicts around the world, with a two-minute silence and a run of your choice from 3K to ultra.
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 8 Nov
- £8-£35
Birmingham MoRun
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready, Birmingham!
- Fun run
- 5K run
- 10K run
- Half marathon
- Sun 8 Nov
- £33-£38
Remembrance Run | 6 Hour
Back to Ferry Meadows Country Park for a 10K remembrance running challenge! Run for at least 10K through the forest on a multi-terrain loop. Run, rest, then head out for some more.
- 6 hrs multi terrain running
- Sat 14 Nov
- £21
Dark Skies Series | Moonlit Meadow Run
The Moonlit Meadow Run is a double Gold award-winning night trail running event and the original inspiration for the ‘Dark Skies Series’ of night trail running events across Somerset.
- 5K run
- 10K run
- Sat 14 Nov
- £61.50
The Anglesey 3 Peaks Run Challenge
Run the three peaks of Anglesey: a guided 55km ultra linking the island’s highest summits on spectacular coastal and inland trails, finishing at beautiful Lligwy Beach.
- 55 km trail running
- Sat 14 Nov
- £25-£35
Derby MoRun | Half Marathon
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the half marathon, Derby!
- 13.1 miles trail running
- Sun 15 Nov
- £8-£35
Bristol MoRun
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready, Bristol!
- Fun run
- 5K run
- 10K run
- Half marathon