Trail Running Calendar United Kingdom 2026-2027

Welcome to the most comprehensive guide to trail races in the UK for 2026-2027! Our curated list features an impressive 1908 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.

Experience an 8 km fell race starting from Millers Dale Station. The scenic route follows the Monsal Trail and passes through Cheedale via the stepping stones, with handmade glass medals for all finishers.

Dalby Grit is a new 110 km gravel cycling race through Dalby Forest in the North York Moors. The course features a mix of climbs, descents, and flat sections on gravel roads and trails. Camping is available for participants.

Choose between two 50 km loops or take on the full 100 km figure of eight challenge across Lancashire and Yorkshire. Experience a midsummer ultra featuring historical landmarks, waterfalls, and moors starting from Hebden Bridge.

Test your endurance on a 96 mile ultra marathon from Milngavie to Fort William. This iconic route features 14760 feet of ascent and requires a dedicated support team and trail experience to navigate the 35 hour time limit.

UTMB Index

Explore the Yorkshire coast and moors on this multi-distance challenge in June 2026. Choose from 100 km, 50 km, 25 km, or a 10-mile route starting from Scarborough. The event offers full support, optional camping, and new competitive catego..

UTMB Index

Celebrate midsummer with a multi terrain ultra trail race through Royal Deeside. Choose between 6, 12, or 24 hour options as a solo runner or in a team at the scenic Knockburn Sports Loch.

Experience an all-night trail ultra through the North York Moors running from sunset to sunrise. This circular route from Goathland features moorland tracks, indoor checkpoints with hot food, and a finisher medal for all.

Experience 51 miles of mountain and trail racing through Southern Snowdonia and Coed-y-Brenin forest. Technical terrain includes ascents of Cadair Idris and Rhinog Fach with full GPS tracking and checkpoint support.

UTMB Index

Discover a different side of the capital with a choice of 55km or 25km trail runs along London’s Capital Ring footpath. Experience hidden trails and iconic sights like Richmond Park on these fully signed and supported routes.

Experience a point to point trail race through the ancient woodlands and rural landscapes of three counties finishing with a scenic loop around Grafham Water.

Experience 185 million years of history along the World Heritage Jurassic Coast. Choose from multiple distances up to 105 miles following the scenic South West Coast Path.

Take on the Phoenix Centaur 100 Mile Ultra at Denbies Wine Estate, a flatish 1 mile off road loop with multiple distance options across the weekend. Enjoy central aid, chip timing and a Centaur medal and buckle for 100 mile finishers.

Run a marathon or half marathon at Denbies Wine Estate on 20 June 2026, tackling a scenic off road loop through the vineyards. Choose attended or virtual entry, enjoy chip timing and a collectible community medal while places remain limited..

Run 1 mile each hour for 24 consecutive hours at Denbies Wine Estate in P24 The Longest Attended Day, an off road challenge for attended and virtual runners. On site camping and a hefty finisher medal await but places are limited.

Experience a trail half marathon in the Yorkshire Dales featuring 900m of ascent across three major climbs. Enjoy riverside paths and moors with spectacular views of the Wharfedale valley and a post race meal.

Experience the beauty of the South Downs National Park with distances ranging from 30km to a 100km nonstop ultramarathon. Enjoy fully supported trails passing historic landmarks and stunning coastal vistas near Chichester Harbour.

Experience the UK's biggest inflatable obstacle course at Harewood House with distances ranging from 2.5km to 15km. This untimed event features giant slides, bouncy obstacles, and music zones for an action packed day out.

Enjoy a relaxed run, jog, or walk along the Leeds and Liverpool Canal in Kirkstall. Choose from 5K, 10K, or Half Marathon routes and enjoy post race refreshments and a finisher medal.

Experience the Malvern Midsummer Marathon with 15 or 27 mile routes featuring significant climbs and spectacular ridge views. Enjoy local hospitality with checkpoints and a post race hot meal in the Heart of England.

Join the James Blakeley Fell Race on Sat 20 Jun 2026 in Holmfirth for a thrilling 5 km Peak District challenge with 180 m climb. Entry on the day is free though site admission applies, teams of three welcome, minimum age 14.