Trail Marathons
Find trail marathons near me 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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MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Thu 23 Jul - Sat 1 Aug 2026
- £300-£350
Great Barrow Challenge | 10 events in 10 days
10 running events in 10 days in the beautiful Suffolk countryside. Run 5K, 10K, Half Marathon, Marathon or an Ultra every day for 10 days in this unique endurance challenge!
- Enter online
- Undulating
- Rural
- Age 18 & over
- 10 days trail running
- Sat 15 Aug 2026
- £38-£42
Sir Titus Summer Trot | Marathon
Enjoy a trip up the Leeds and Liverpool Canal this summer over a range of distances, all along the flat and even towpath. This event is perfect for runners of all abilities.
- Chip timing
- Enter online
- Flat
- Age 18 & over
- 26.2 miles trail running + 506 ft ascent
- Sun 30 Aug 2026
- £17-£29
GNR & Time Turner | Marathon
Whether you're looking to get some miles under your belt before The Great North Run or you just fancy a run along the beautiful River Wear, then this is the event for you!
- Enter online
- Age 18 & over
- 26.2 miles trail running
- Sat 5 Sep 2026
- £39-£41
Hip Hip Hooray it's Hornsea | Marathon
We all love to be beside the seaside, so why not enjoy a trail marathon from the coast at Hornsea? You can grab yourself fish and chips and an ice cream from the front after the race.
- Chip timing
- Enter online
- Flat
- Age 18 & over
- 26.2 miles trail running + 322 ft ascent
- Sat 12 Sep 2026
- £53-£55
Bewl Water Autumn | Marathon
Previously rated one of the top UK marathons! Scenic mixed-terrain route around Bewl Water on undulating rural wooded trails and quiet country lanes.
- Chip timing
- Enter online
- Hilly
- Age 18-80
- 26.5 miles trail running + 1420 ft ascent
- Sat 19 Sep 2026
- £39-£41
Oktoberfest | Marathon
Get your Oompah vibe on and enjoy a trip up the Leeds and Liverpool Canal. A marathon to warm the depths of your heart along the flat, even towpath - this event is perfect for all abilities.
- Chip timing
- Enter online
- Flat
- PB
- Age 18 & over
- 26.2 miles trail running + 210 ft ascent
- Sat 19 Sep 2026
- £33-£38
The Lucky Horseshoe | Full Marathon
Your race, your pace, your distance! Utilising the Gallops route at the amazing Suffolk Running Centre which takes you through to Newmarket so you may get to see the race horses in training!
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 26.2 miles trail running + 1260 ft ascent
- Sun 20 Sep 2026
- £37.50-£39.50
Something to Talk About
Set in the heart of the beautiful New Forest, with a Grade I listed 'calendar' manor house as the backdrop, this is a technical trail loop suitable for all abilities.
- Families
- Newcomers
- Enter online
- Undulating
- Traffic free
- Event village
- Age 18 & over
- 7 hrs trail running + 404 ft ascent
- Sun 27 Sep 2026
- £31-£38
The Wensum Way Trail | Full Marathon
Enjoy the stunning route, push your limits, and, of course, earn your race bling over marathon distance. Runners will love the fuel and encouragement with every lap!
- Enter online
- Age 18 & over
- 26.2 miles trail running + 62 ft ascent
- Sat 10 Oct 2026
- £45
The South Hams Ultra | Marathon
Conquer 26 scenic miles from South Brent to Mothecombe, combining moorland trails, river valleys and coastal paths for a trail marathon that captures the spirit of the new South Hams Way.
- Enter online
- GPS tracking
- Age 18 & over
- 26.2 miles trail running + 1183 m ascent
- Sun 18 Oct 2026
- £39-£41
Old Mother Shipton's Soft Shoe Shuffle | Marathon
A trail running extravaganza over a beautiful 6.5-mile route from Knaresborough centre through parkland then into beautiful countryside with an awesome medal at the finish line.
- Chip timing
- Enter online
- Undulating
- Age 18 & over
- 26.2 miles trail running + 1416 ft ascent
- Sun 25 Oct 2026
- £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.
- Newcomers
- Enter online
- Flat
- Event village
- Coast
- Public transport links
- Age 18 & over
- 7 hrs trail running + 47 ft ascent
- Sun 1 Nov 2026
- £47
Wendover Woods Marathon
An autumnal trail treat to delight the senses and lift your spirit as you clock the miles and enjoy the majestic beauty of Wendover Forest. See you there!
- Enter online
- Undulating
- Age 18 & over
- 26.2 miles trail running + 2966 ft ascent
- Sun 6 Dec 2026
- £17-£29
The Snow Globe Gallop - North | Marathon
Come and join in for the Snow Globe Gallop, get a few miles under your belt before the Christmas festivities really kick in!
- Enter online
- Age 18 & over
- 26.2 miles trail running
- Sat 29 Nov
Newcastle Way Marathon & Half Marathon | Marathon
- 26.2 miles trail running
- Sat 29 Nov
Machen Trail Races: Half Marathon and Marathon | Marathon
- 26 miles trail running + 4760 ft ascent
- Sat 6 Dec
EnduranceLife - Dorset | Marathon
- 27 miles trail running + 4692 ft ascent
- Sun 7 Dec
New Forest Xmas Trails | Marathon
- 26.2 miles trail running + 1340 ft ascent
- Sun 7 Dec
Conegliano Valdobbiadene Prosecco Running Festival | Marathon
- 42 km trail running
- Sat 13 Dec
Celtic Trail Races | Marathon
- 26 miles trail running + 3050 ft ascent