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 1870 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.

Course Overview The North Downs Ridge 50k is a trail ultra race. The route begins at Denbies Wine Estate near Dorking. It follows the North Downs Way National Trail west along a ridgeline overlooking the Surrey Hills, passing Newlands Corne..

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Tackle a 9.5 km off-road challenge with two laps around the scenic tracks of Kinver Edge. All finishers get goodies and a medal, with prizes for the top three in each gender. Registration is limited to 100 runners, starting at 09:30.

Round 2 at Brigstock Country Park offers single-lap trail running over **7.5 km** or **15 km**, with waymarked routes, views of Lyveden New Bield, parking, toilets and a custom finisher medal.

Take on the Sorbrook Slog on 22 February 2026, a lively 7 mile multi terrain race through footpaths, fields and gullies around Sorbrook and Sluvad in Cwmbran. Enjoy marshals on course, post race tea and cake and a finishers goodie bag.

The Terminator 2026 is a tough but rewarding 12 mile trail race around Pewsey, Wiltshire, mostly off road with muddy climbs and high point views. All finishers receive a unique T shirt and race village treats await.

Pair up for a winter challenge across Dartmoor's Eastern Tors, starting from the Rugglestone Inn in Widecombe. This demanding 11 miles route with 830 meters of climb needs teams, required kit and pre entry for a small, limited field.

This self guided trail race explores 7 miles of Derbyshire's Moss Valley. Runners navigate using written instructions on a scenic route through woodlands and farmland. The event starts from the Green Lawns Community Centre.

Trail and canicross races at Gatton Park on 22 February 2026, with 5K and 10K multi-terrain loops, chip timing, marshals, on-site parking, bag drop and medals for both humans and dogs.

This 5-mile trail race offers scenic views around Knypersley Reservoir. It raises funds for charity and includes a morning fun run. Join the field of up to 180 runners for this community event.

The 12th Stockport Trail Half Marathon follows the scenic Middlewood Way and Macclesfield Canal. With chip timing, staggered starts, and a relaxed "Dave Wave" option, it accommodates 500 participants. Prizes are awarded for top finishers an..

SilverBackTrails Wade’s Revenge is a trail running half marathon. The event takes place on Sunday, 22nd February 2026, in the North York Moors National Park. It starts and finishes at Levisham Village Hall, Main Street, Levisham.The route i..

The Hillbilly 10K will take place in Dalmellington on Sunday 22 February 2026. You can run 10 kilometers.

A winter league fell race at Birkrigg Common in Ulverston featuring a 5 km course with 170 m climb. The route is fully flagged and covered by an FRA permit; entries are available in advance or on the day and specific kit is required.

A classic 5.8-mile trail race tackling three hills near Wooler. The clockwise route ascends 1,200 feet past Brownslaw, Coldberry, and Humbleton Hills. It starts and finishes at The Cheviot Centre.

A winter canicross adventure in the vast Hamsterley Forest. Run the 10k or half marathon trails with your dog on marked routes through the woodland. The event features safety provisions, finisher awards, and free photos for all participants..

This social trail run on 23 Feb 2026 features short, fun intervals to boost your running form and speed. Meet at the Air Cadet field in Banchory for a one-hour, coach-led session focused on fitness and community.

A guided 10 km trail run through the scenic Thursley National Nature Reserve. Experience the famous boardwalk on this flat route, offered as both sunset and night runs. It's a group run with a steady pace, and head torches are provided for..

Join the MDOC Night Street League for a MapRun navigation challenge in New Mills. Choose your adventure with 40, 60, or 75-minute score courses, using an app or traditional paper maps. On-site registration opens at 5:30 PM for an evening of..

A headtorch fell race starting from the Royal Hotel in Tockholes. The 8.1 km course features climbs, moorland, and mud, with mandatory kit including full body cover. It's a night-time adventure requiring good navigation skills.

Join a weekend fell and trail running retreat in the Black Mountains, Wales from 27 Feb to 1 Mar 2026 at Dinas Castle Inn. Guided runs on the Dragons Back ridge, skills coaching and bunkhouse accommodation make for an inspiring weekend for..