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 1912 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 the Shropshire Hills through a series of trail challenges ranging from 6.5 to 50 miles. Enjoy local specialty food and scenic summits while navigating historic hillforts and ancient woodlands.

Return to the rugged Cornish coast for Run Like Hell, a 13 km out-and-back trail race along the cliffs. The event starts from The Hells Mouth Coffee House, offering a scenic and challenging multi-terrain run.

Race Overview The Chiltern Ridge Classic 50K is an ultra marathon traversing the ridgeline trails of the Chiltern Hills between Ivinghoe Beacon and Whiteleaf Hill. The race is a UTMB World Series Index Race. The current route is slightly lo..

UTMB Index

Thoresby Park Longhorn Trail on 18 April 2026 offers routes from a family 2 km up to a half marathon across a largely flat 1,000 acre estate with historic house, wildlife and live chip timing. Nordic walkers and canicross participants are w..

Explore the stunning Malvern Hills on a guided 18-mile social trail run. The route takes in all the ridge summits with over 1300m of ascent, returning via lesser-known woodland trails. It's a group experience, not a race, finishing with a p..

Experience the rugged beauty of Brecon Beacons National Park with a choice of 10, 20, or 40 mile trail races. This self supported style event features forest trails, technical climbs, and stunning reservoir views.

The Spring Trail Series takes runners on the scenic Serpent Trail through the South Downs National Park. With five distances from 12km to 110km, all races start and finish at the same accessible location at Cowdray Estate. The event offers..

UTMB Index

Celebrate the anniversary of the Peak District National Park with a 35 km or 70 km journey from Castleton. This event welcomes both runners and walkers to explore the landscapes of the central Peak District.

Experience the toughest mountain event in the LDWA calendar with three distances exploring the Black Mountains. Discover the Blaenavon World Heritage landscape and the Monmouthshire and Brecon canal on this scenic Welsh journey.

Experience a complete crossing of Devon from Wembury to Lynmouth through two national parks. This event offers distances from a marathon to a 112 mile ultra following the scenic Two Moors Way trail.

UTMB Index

Join the Burnsall 12k for a scenic trail run through the Yorkshire Dales. This event features a well supported course with a post race meal and beer included for all participants.

Experience the Yorkshire Dales with a half marathon starting from the riverside in Burnsall. Run along the Dales Way footpath and enjoy 360 degree views with 500m of elevation and a post race meal.

Enjoy a scenic run along the Leeds and Liverpool Canal in Saltaire with a choice of three distances. Finishers receive a jumble medal, hot food, and a drink at this welcoming event accessible by train.

The Burnsall 12K is a scenic trail race in the Yorkshire Dales, kicking off a three-race series. The approximately 11km course starts in Burnsall Village and is fully waymarked. Runners must carry mandatory kit, and the finish includes post..

Join this category AS fell race in Lancashire, featuring a 5.6km route with 366m of climbing. This event serves as a counter in the 2026 English Fell Running Championships starting from Knowl Farm.

Experience a 40 mile mountain run through the Lake District featuring the summits of Helvellyn and High Street. This figure of eight route from Askham is designed for competent runners seeking a significant elevation gain.

A 9 km fell race in the Peak District, starting from Kettleshulme Village Hall. The event supports the local primary school. Pre-entry is required.

The inaugural Essex County Fell Championships features a new 10km course with 450m of climb. This open-entry fell race offers county prizes for qualified Essex runners. Every finisher receives a free drink.

Experience the Newlands Valley Horseshoe at this Category AL fell race near Keswick. Traverse 24.7 km of exposed peaks and over 2300 meters of elevation in the heart of the Lake District.

Experience classic fell running in the Newlands Valley with two challenging distances. Enjoy traditional post race refreshments while supporting the local community and the Motor Neurone Disease Association.