Trail runs in UK in Summer
Find trail runs in UK in Summer - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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Event listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sat 25 Jul 2026
- £330
Rat Race 100 Ultramarathon
The 100-mile ultra for people who don't do 100-mile ultramarathons. Walk or run from Bamburgh Castle to Edinburgh Castle within 48 hours, fully supported.
- Recycling
- Newcomers
- Enter online
- GPS tracking
- Hilly
- Park
- Rural
- Coast
- Sustainability policy
- Public transport links
- Age 18 & over
- 100 miles trail running + 4853 ft ascent
- Sun 26 Jul 2026
- £15-£31
AIRE Ultra Trail and Super Trail Half
Stunning scenery and great local trails from the amazing Piglove By The River beer garden in the heart of Citu’s Climate Innovation District - grab a post-run picnic bench and a pint of craft beer!
- Newcomers
- Event village
- Public transport links
- Age 18 & over
- Trail run
- Ultra run
- Sat 1 Aug 2026
- £50-£65
She Strides Ultra 50K
West Yorkshire’s very first female-only ultra-marathon! Travelling through woodlands and open moorland, this scenic route passes through Hebden Bridge and Haworth as well as other areas of beauty.
- Newcomers
- Enter online
- GPS tracking
- Hilly
- Event village
- Rural
- Age 16 & over
- 50 km trail running + 5000 ft ascent
- Sat 8 Aug 2026
- £55-£90
ATW Odyssey12
The ATW Odyssey 12hr Run is more than just a running event, its a journey of self-discovery through the beautiful multi-terrain footpaths around St Neots.
- Recycling
- Newcomers
- Music
- Enter online
- Flat
- Traffic free
- Event village
- Park
- Sustainability policy
- Relay
- Age 18 & over
- 12 hrs trail running + 0 ft ascent
- Sat 15 Aug 2026
- £14-£56
Sir Titus Summer Trot
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.
- Families
- Newcomers
- Event village
- Urban
- Age 16 & over
- 10K run
- Half marathon
- Marathon
- Ultra run
- Trail run
- + 2 more races
- Sat 15 Aug 2026
- £65.50-£170
Moel Famau 12 & 24hr Challenge
This challenge involves a beautiful 7.2km loop being used, which will test you with it's 500m of ascent each time, with competitors completing as many laps of this as possible in 12 or 24 hours.
- Newcomers
- Event village
- Age 18 & over
- Fixed time runs 2
- Sun 30 Aug 2026
- £16-£29
GNR & Time Turner
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!
- Families
- Newcomers
- Event village
- All ages
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 14 Jun 2026
Roche Abbey Ramble
- Trail run 2
- Half marathon
- Marathon
- Sun 21 Jun 2026
Breezy in Brighouse & Special Solstice Run
- 5K run
- 10K run
- Half marathon
- Marathon
- Sun 21 Jun 2026
Dunstable Downs Half Marathon
- 21.2 km trail running + 450 m ascent
- Fri 26 Jun 2026
Cowdray Estate Trail Run Series - Summer
- 5K run
- CaniCross 2
- 10K run
- Fri 3 - Sat 4 Jul 2026
The Full Essex Way Ultra
- 82 miles trail running + 3469 ft ascent
- Sun 5 Jul 2026
Chiltern Ridge Half Marathon
- 21.3 km trail running + 526 m ascent