Trail Running Calendar United Kingdom 2024-2025

Welcome to the most comprehensive guide to trail races in the UK for 2024-2025! Our curated list features an impressive 1122 trail runs across the enchanting landscapes of Scotland, and Wales. From the iconic trails of London's green outskirts to the rugged terrains near Birmingham, from Glasgow's scenic paths to Liverpool's historic routes, we've got every trail enthusiast covered.

Whether you're a seasoned trail runner looking for your next challenge or a newbie eager to explore the world of off-road running, our calendar is your one-stop solution. Dive deep into the details by searching for a specific location or simply browse through to discover new trail runs. Looking for all running events? Check out the complete Running Calendar United Kingdom on running.life.

The Snowdonia Mountain Skills Weekend, organized by Running Adventures, offers an immersive experience for advanced trail runners looking to enhance their mountain skills. Set in the stunning Nantlle Valley, participants will engage in guided runs that include steep climbs, scrambling, and navigatio..

The Bewl Water Autumn will take place in Lamberhurst on Saturday 13 September 2025. You can run between 10 and 50 kilometers.

The Thetford Back Yard Ultra will take place in Brandon on Saturday 13 September 2025. You can run 4 miles.

The Hardmoors 60 is an ultra-running event set in the scenic North York Moors, taking place from September 20 to 21, 2025. Participants can choose to run solo or as part of a relay team, with a maximum of four members. The race features a challenging 60-mile route, with multiple checkpoints and mand..

The Yorkshire 3 Peaks 70/100Km Ultra is a celebrated trail running event taking place from September 20-21, 2025, marking its 10th Anniversary. Set in the stunning North Yorkshire landscape, participants can choose between a 70km route or extend to a 100km challenge. The course includes iconic peaks..

The Ranger Ultras Yorkshire Pen-Y-Ghent is a challenging 50k ultra-running event set in the stunning North Yorkshire landscape. Participants will traverse established limestone trails, starting and finishing at the Hawes Market House, while summiting Pen-y-Ghent. The course features a total ascent o..

The Saints & Smugglers 100 Mile Challenge is an exciting running event set to take place in Cornwall, Great Britain, on September 27-28, 2025. Participants will embark on a challenging 100-mile loop that showcases the stunning Cornish landscape, including both the North and South Coasts, Bodmin Moor..

The Punk Panther Yorkshire Reservoir Dogs is an exciting running event set in the picturesque landscapes of Yorkshire, featuring a variety of distances including ultramarathons (50 miles and 34 miles), 20 miles, and a half marathon. Participants will traverse scenic routes alongside seven beautiful ..

October 2025

The Goyt Valley Challenge is an exciting running event set in the picturesque Western Peak District, offering two challenging routes: a long course of 26.2 miles and a shorter option of 14.3 miles. Participants will experience stunning landscapes, including Axe Edge, Goyt Valley, and Fernilee Dam, w..

The Runthrough Cannock Chase Running Festival is a vibrant running event set in the scenic Cannock Chase area. Participants can choose from various distances, including 5k, 10k, and half marathon options, catering to runners of all abilities. The festival emphasizes community spirit and encourages r..

The Carsington Water Half Marathon is a scenic running event organized by RunThrough, set around the picturesque Carsington Water reservoir. This half marathon offers participants a chance to enjoy a beautiful course while challenging themselves over the 13.1-mile distance. The event is designed for..

The Ranger Ultras High Peak 70/100km Ultra is an adventurous ultra-race event taking place in Derbyshire. Participants can choose between a 70km or 100km distance on the day of the race. The route runs from Whaley Bridge to Newhaven or Middleton Top, offering a varied course with established trails ..

The Punk Panther Dales Dazzler is an exciting running event set in the picturesque market town of Skipton, featuring multiple distances: 13, 20, 34, and 50 miles. Participants will traverse scenic routes that connect with the Pennine Way and Dales Way, showcasing the stunning landscapes of the Yorks..

November 2025

The Hamsterley Forest Winter Trail Races feature a half marathon and a 10k run, set in the stunning Hamsterley Forest Park, Bishop Auckland. Scheduled for January 11, 2025, participants will enjoy scenic trails that showcase the forest's natural beauty. The event promotes eco-friendliness by providi..

The Delamere Forest Marathon offers a scenic running experience through the beautiful Cheshire woodland, featuring three distances: 10K, Half Marathon, and Marathon. Participants can enjoy the undulating trails while taking in the natural surroundings. The event is set to take place on November 3, 2..

The Punk Panther Wharfedale Skyline is a trail running event featuring three distances: 13 miles (Half Marathon), 20 miles, and 34 miles (Ultra). Set in the scenic hills around Otley, Ilkley, and Guiseley, participants will encounter challenging terrains, including the iconic Cow and Calf Rocks and ..

The Peak District South & North 2025 is a thrilling running event taking place over the weekend of November 22-23, 2025. Celebrating its 10th anniversary, the race features three options: a 50km challenge in the White Peak, a 43km adventure in the Dark Peak, or a combined 93km grand tour. Participan..

The Medal Mix Challenge - Day 1 is an inclusive running event organized by Running Events Devon, taking place on November 29, 2025. Participants of all abilities are welcome to join this 7-hour timed challenge on a scenic 5.3k out-and-back course along an old disused train line. Runners and walkers ..

The Medal Mix Challenge - Day 2 is a running event organized by Running Events Devon, taking place on November 30, 2025. This inclusive event welcomes participants of all abilities, offering a 7-hour time limit to complete laps on a scenic 5.3k out-and-back course along an old disused train line. Ru..

December 2025

The Carsington Water Half Marathon is a scenic running event organized by RunThrough, set around the picturesque Carsington Water reservoir. This half marathon offers participants a chance to enjoy a beautiful course while challenging themselves over the 13.1-mile distance. The event is designed for..