Trail Running Calendar United Kingdom 2025-2026

Welcome to the most comprehensive guide to trail races in the UK for 2025-2026! Our curated list features an impressive 1426 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 Calderdale Hike is an annual event set in the scenic high Pennine valleys of Calderdale, featuring three challenging routes of 36, 26, and 17 miles. Open to both walkers and runners aged 14 and over, the hike offers stunning views and a chance to navigate through rugged terrain. The event, organ..

The Clachnaben Hill Race, organized by the Cosmic Hillbashers, is set to take place on April 5, 2025. This challenging race covers a distance of 13.6 km with an elevation gain of approximately 690 meters, starting from the forestry near Strachan, Aberdeenshire. Participants must be 18 or older and a..

The Rosebud Marathon is a scenic 26.2-mile race that takes participants through the picturesque Northamptonshire countryside, featuring a mix of trails, roads, and canal towpaths. Approximately 60% of the route is on trails, while 40% is on roads, showcasing the region's natural beauty. The event in..

The Five Trig Points event is a challenging 19-mile race set in the scenic area of Delph, Saddleworth, featuring a significant ascent of 3000 feet. Scheduled for April 5, 2025, the race will start from a new venue at the Castleshaw Centre. Participants will navigate a route that includes parts of th..

The Chiltern Ridge Classic 50K is a renowned ultra marathon set in the picturesque Chiltern Hills, featuring a scenic route that spans from Berkhamsted Castle to Hampden Meadow in Wendover. Participants will traverse stunning ridgeline trails, including notable landmarks such as Ivinghoe Beacon and..

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Mind Over Moors is an annual trail running event set in the picturesque North Yorkshire Moors, aimed at raising awareness and funds for mental health support and suicide prevention. This year's race supports The Lashes Foundation and Papyrus, with all entry fees donated to these charities. Participa..

The Shropshire Way 80K Festival is an exciting running and walking event set in the stunning Shropshire Hills, taking place on April 5, 2025. Participants can choose from four different routes: the SW80K (50 miles), Mammothon (26 miles), Half-Mammothon (13 miles), and Tusker’s 10K (6.5 miles). Each..

The Guided Half Marathon - Winchester will take place in Winchester on Saturday 5 April 2025. You can run 13 miles.

The Testway Ultra is an exciting running event set in the scenic landscapes of Hampshire, featuring two challenging distances: 50 miles and 40 miles. The route follows the established Testway footpath, showcasing the region's chalky downs and charming villages. Participants can expect well-stocked a..

The Novices Fell Race is a welcoming event designed for beginners and those with limited experience in fell running. Scheduled for April 5, 2025, this approximately 5km race features a 350m climb, taking participants through established off-road tracks with steep climbs and descents. The event aims..

The Moors Traverse® is an 80km ultra marathon that follows Wainwright's iconic coast-to-coast route from Ingleby Cross to Robin Hood's Bay. This event, known for its adventurous spirit and self-sufficient culture, showcases the stunning landscapes of the North York Moors National Park and eastern Yo..

The A Coventry Way Challenge is an annual event that invites participants to walk or run a 40-mile circular route around Coventry, primarily off-road through agricultural landscapes in Warwickshire and Solihull. The challenge is open to individuals and relay teams, with multiple checkpoints providin..

"Let's Motor on the Towpath" is a scenic running event organized by It's Grim Up North Running, taking place along the Leeds and Liverpool Canal from Rodley. Participants can choose from five distances, ranging from 5K to a marathon, making it suitable for runners of all abilities, from beginners to..

The Dales Traverse® is a challenging 55km ultra marathon that follows Wainwright's iconic coast-to-coast route from Kirkby Stephen to Richmond. This event showcases the stunning landscapes of the North Pennines Area of Outstanding Natural Beauty and the Yorkshire Dales National Park, including the f..

The Monsal Trail April Half Marathon & 10K is an exciting running event set in the stunning Peak District, specifically starting at the historic Bakewell Station. Participants can choose between a half marathon and a 10K race, both of which traverse the scenic Monsal Trail, featuring beautiful views..

The Heriot-Watt Round the Grounds is an annual running event organized by the Heriot-Watt University Athletics Club, taking place on April 6, 2025. The event features two races: a 5k multi-terrain race around the university campus and a Kids Fun Run for children aged 4 to 14. Participants in the 5k..

The Magnificent Eastnor Castle 7 is a scenic running event set in the beautiful Eastnor Estate and Deer Park, featuring a 7-mile course that includes footpaths and woodland trails. Participants will enjoy a challenging climb to the Obelisk, offering stunning views on the descent. Established in 2007..

The Wrekin Fell Race, organized by Telford Athletic Club, is a challenging event set in the scenic Shropshire hills. Scheduled for April 6, 2025, this race covers a distance of 5.5 miles with a significant ascent of 1,700 feet, qualifying it as a Category A Short Race by the Fell Runners Association..

TrailFest - Salcey Forest is a multi-distance running event set in the scenic Salcey Forest, England. Participants can choose from four distances: 10K, half marathon, marathon, and 50K, catering to all abilities and experience levels. The event promotes a fun and inclusive atmosphere, encouraging ru..

The Yorkshire Trail Runs at Bramham Park in 2025 will feature 5km, 10km, and Half Marathon trail runs, catering to all fitness levels. Set in the picturesque Bramham Park, a Grade I listed estate with over 1,200 acres of woodland, participants will enjoy well-established trail paths that showcase th..