Trail Marathons in UK
Find trail marathons in UK 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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MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sat 11 Apr
- £16-£35
Love it or Hate it Run
Whether you are in the love it or hate it camp, I think we can all agree that the medal is super cute and definitely one which you need to add to your collection!
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sat 11 Apr
- £60
Steaming to the Coast | Marathon
Ride the steam train along the beautiful heritage line from the coastal town of Minehead to where your run begins, then run a marathon back! A totally unique event with top reviews!
- 26.2 miles multi terrain running + 683 m ascent
- Sat 11 Apr
- £46
The Rosebud Marathon
The Rosebud Marathon is part of the award-winning Rose of the Shires Ultra through Northamptonshire's beautiful countryside, where you can run the final section of the ultra as a marathon.
- 26.2 miles multi terrain running + 1241 ft ascent
- Sun 12 Apr
- £18-£36
The Dashing Dog Charity Run | North
Come and join the Dashing Dog Charity run along the picturesque River Wear. Not only is the scenery beautiful but you will earn one of these awesome medals!
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 12 Apr
- £33-£38
Haughley Festival of Running | Full Marathon
Join in at the beautiful Haughley Park for the Haughley Festival of Running and join like-minded runners tackling a variety of distances on the day within the 4 or 6-hour time limit.
- 26.2 miles trail running
- Sat 18 Apr
- £16-£35
The London Run
Not made it into The London Marathon but still fancy getting a super awesome medal based on the iconic race set in the capital city?
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 19 Apr
- £40-£42
Tempting at Tempsey | Marathon
If you've never visited or run around the grounds of Temple Newsam then you're in for a treat with this marathon. Temple Newsam is a jewel in the crown for Leeds.
- 26.2 miles trail running
- Sun 19 Apr
- £33-£38
The Roman Ramble | Full Marathon
A relaxed, lap-based trail marathon through picturesque countryside, giving you complete control over your distance — perfect for beginners, returning runners or those chasing longer goals.
- 26.2 miles trail running
- Sun 26 Apr
- FREE-£35
The Nearly But Not Quite London Marathon | Wales
Didn't get a ballot entry into The London Marathon? Don't panic, come and experience this event instead and earn a fantastic London-themed medal!
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 26 Apr
- £37.50-£39.50
London Calling
Missed out on the London Marathon Ballot? No probem! 'London Calling' is the special 'Not London' event!
- 7 hrs multi terrain running + 33 ft ascent
- Sun 26 Apr
- £42
Tissington Trail Marathon & Half Marathon | Marathon
Come and join this slice of racing joy through the picturesque Derbyshire countryside. With a slightly downhill second half - you've got gravity on your side and a truly beautiful route.
- 26.2 miles trail running + 2054 ft ascent
- Mon 4 May
- £20-£27
Bank Holiday Madness May | Marathon
Come and join the day of running and aim to complete a midweek marathon within the 7-hour time limit on a scenic course then receive a fantastic medal and goody bag at the finish!
- 26.2 miles trail running
- Sat 9 May
- £53-£55
Magna Carta Summer | Marathon
The Magna Carta Marathon is based in scenic Runnymede right near the historic site where the treaty of Magna Carta was agreed by King John of England and signed on 15th June 1215.
- 26.35 miles trail running + 150 ft ascent
- Sun 10 May
- £16-£35
The Spring Lucky Dip Run
Come and join the Spring Lucky Dip Run! There is no set medal for this race; instead, you will get to choose your own from a selection of medals from past events!
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 10 May
- £40
Something Wild Festival | Marathon
A stunning but tough marathon trail race taking in the South West Coast Path for runners of all abilities with chip timing and eco medals for all, as part of the festival weekend!
- 26.2 miles trail running + 3747 ft ascent
- Sat 16 May
- £139
- 11 charities
Weymouth Trail Marathon
Take on the ‘classic Jurassic’ scenery, coastal sights and tough climbs of this marathon-distance challenge along the stunning coastal path whilst enjoying full support along the way.
- 42 km trail running + 1100 m ascent
- Thu 21 May
- £17-£29
Dun Holm Challenge | Day 1 | Marathon
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this looped marathon is for you! Durham-themed medals too.
- 26.2 miles trail running
- Fri 22 May
- £17-£29
Dun Holm Challenge - Day 2 | Marathon
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this looped marathon is for you! Durham-themed medals too.
- 26.2 miles trail running
- Sat 23 May
- £33-£38
Farmmageddon | Full Marathon
Can you survive Farmmageddon? A fantastic marathon through the lovely grounds of Hyde Hall Farm as part of the Farmmageddon endurance weekend.
- 26.2 miles trail running + 1312 ft ascent
- Sat 23 May
- £17-£29
Dun Holm Challenge | Day 3 | Marathon
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this looped marathon is for you! Durham-themed medals too.
- 26.2 miles trail running
- Sun 24 May
- £40-£42
Get the Hull out of Here | Marathon
Based out of East Hull this marathon will run out on the TransPennine Trail towards Hornsea, it should allow runners to enjoy a flat even surface ideal or both beginners or for seasoned athletes.
- 26.2 miles trail running
- Sun 24 May
- £17-£29
Dun Holm Challenge | Day 4 | Marathon
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this looped marathon is for you! Durham-themed medals too.
- 26.2 miles trail running
- Mon 25 May
- £17-£29
Dun Holm Challenge | Day 5 | Marathon
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this lapped marathon is for you! Durham-themed medals too.
- 26.2 miles trail running
- Sun 31 May
- £55
Lake District Running Festival | Grasmere Gallop 42km Trail Run
A 42K trail run as part of the Lake District Running Festival in an iconic location with a grandstand finish, wooden medal, free event photos and, more importantly, cake...
- 42 km trail running + 1905 m ascent
- Sat 6 - Sun 7 Jun
- £95-£105
- Team places only
Endure24 | Reading
The UK’s favourite 24-hour trail race! Epic, Brutal, Relentless. Race against the clock to tackle as many laps of the iconic course as you can. How far can you go in 24 hours?
Team places only
- 24 hrs multi terrain running