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 1911 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.

Join this flexible 7 hour time challenge along the River Thames in Egham with distances ranging from 3km to Ultra Marathon and earn a unique Easter egg themed medal.

This 10th-anniversary 50-mile ultra connects Manchester and Liverpool along the Trans-Pennine Trail. With six well-stocked checkpoints and a 14-hour cut-off, it offers a supported long-distance challenge. The point-to-point route finishes a..

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Join the Eggcellent Easter Pink Run in Egham for a friendly seven hour timed challenge along the Thames where runners and walkers choose how far to go. Enjoy riverside trails, an Easter egg medal and a tasty goody bag at the finish.

Embark on a 109 mile trekking adventure along the scenic Cleveland Way with options for single or multi day challenges. Choose your level of self sufficiency and enjoy supported camping as you journey from Helmsley to Filey Beach.

Join a meaningful trail run or walk at Guisborough Rugby Club to support Teesside Samaritans. Choose between 10km and 21km routes along the official Samaritans Way while contributing to vital emotional support services.

Experience a scenic ladies only trail half marathon through Sutton Springs Wood and the Five Pits Trail. Support Women's Aid while enjoying a supportive atmosphere with campfire treats and a commemorative medal at the finish.

Join this annual 10 km trail race in the North Yorkshire Moors to support mental health awareness. Enjoy a well marked circular route starting from the Yorkshire Cycle Hub with a supportive community atmosphere.

Testway Ultra on 04/04/2026 invites runners to tackle scenic 40 or 50 mile routes along Hampshire's Testway from Linkenholt to Totton. Well marked trails, regular aid stations and a shuttle make for a friendly, memorable ultra.

Experience a trail run through the UNESCO Dyfi Biosphere and along the Wales Coast Path. This event features a half marathon and a two lap marathon with 850m of elevation gain in the stunning Snowdonia National Park.

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The BOWUM is a 30-mile ultramarathon exploring the historic Welsh borderlands. The circular route from Monmouth passes three ancient castles and features a mix of trail and road. This inaugural event offers supported checkpoints and encoura..

This classic fell race covers 5.2 km with 800 ft of ascent on a route to Rivington Pike and back. It starts near the Crown Hotel in Horwich and traditionally runs on Easter Saturday.

Classic Lake District fell run from New Dungeon Ghyll Hotel, a sharp 3.5 mile course with 2100 ft of climbing over rough rock and moor. Day entries welcome; bring map, compass and waterproofs for this high country test.

Tackle this fully guided 68km linear trail from Pentrefoelas to Bodfari, gaining 1,840m of ascent. With checkpoint support and qualified guides, the focus is on steady progress through remote landscapes. Finishers receive a wooden medal and..

Experience a 10 km multi-terrain race through undulating roads and Setmurthy Woods starting from Cockermouth School. All finishers receive an Easter Egg and can enjoy professional chip timing on this scenic course.

Participate in a self navigation trail race through the Felsted countryside as part of a four day Easter series. Choose between five and nine mile routes using written directions for a unique timing based challenge.

Run entirely on the famous, firm sands of Pendine Beach. Choose from five distances, from a 5k to a 32.8-mile ultra, all on a simple out-and-back course. All finishers get a medal, with trophies for the category winners.

Run along the scenic Leeds and Liverpool Canal in Rodley with distances ranging from 10k to an Ultra Marathon. Enjoy a flat out and back course on a well maintained towpath with support stations every three miles.

Enjoy a festive multi terrain run around the picturesque Chasewater Reservoir with distances ranging from a Junior Run to 20 km. This undulating course features professional timing, bespoke medals, and a friendly atmosphere.

Take on the Unbreakable Treasure Run on 5 April 2026 at Xcel SPORTS HUB, Walton on Thames, running timed laps along a flat riverside towpath from 5 km to ultra. Limited places and a 7 hour time cap make this a focused challenge with a keeps..

Experience a 10km multi-terrain race through the scenic tracks and fields of Helmsley. This established event features an undulating course and supports local community causes with a sustainable finisher prize.