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 1863 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.

Celebrating its 40th year, the High Peak 40 is a 40-mile ultramarathon in Buxton. The mixed-terrain course starts and finishes in town, with a 14-hour time limit for participants aged 18 and over.

A multi-distance trail event at Suffolk Running Centre offering 5k, 10k, half, marathon and ultra options. The out and back course uses the Gallops Route and Golding Hills, with aid stations every 10k and parking included.

This flat, chip-timed trail race follows the scenic Leeds & Liverpool Canal from Rodley Cricket Club. With distances from 5k to Ultra Marathon, it features feed stations and a bespoke medal for every finisher. The event is licensed and offe..

Run along the scenic Llyn Peninsula on a road course that finishes with a spectacular kilometer on Abersoch Beach. The event features chip timing, a beachside finish area with music and a bar, and finisher medals. It's part of the Abersoch..

A 102-mile non-stop trail run along the entire Cotswold Way National Trail from Chipping Campden to Bath. Runners have 32 hours to complete the hilly route, navigating by the trail's iconic acorn markers. The event includes tracking, suppor..

UTMB Index

Tissington Trail Half Marathon Weekend is a 13 mile traffic free run from Parsley Hay to Ashbourne held over two days in September. Coaches run from Ashbourne Leisure Centre to the start, and entries include a bespoke medal and free photos.

Ireland's only two-day mountain marathon challenges teams of two on endurance and navigation in the Mourne Mountains. Four main categories cover 35 to 55 km over two days, with a separate one-day score class available. The event requires se..

The Enchanted Ultra 50K is a navigational adventure through the mythic landscapes of the Cheviot hills. Runners follow a GPS route from Wooler, passing ancient sites and legendary locations like Hen Hole. The event provides full support, in..

A 63 mile coastal trail race on 19 September 2026 following the Cleveland Way from Guisborough to Filey, with an 18 hour time limit, included tracker, mandatory kit list and water and food at manned checkpoints.

Event Overview The Triple Trail Races take place in Kent on a route that combines three historic trails: the North Downs Way, Greensand Way, and Weald Way. The event features three distances: 25 km, 50 km, and 100 km. All races finish at Lo..

Trail running adventure in the Lake District. Choose from five challenging distances on a scenic course from Grasmere. The event supports trail conservation and requires participants to carry essential gear.

UTMB Index

Classic fell race in Kettlewell, Yorkshire Dales: 4 mile route with 475 m climb over rugged upland terrain. Open to 16+ with pre entry or entry on the day, teams welcome and free parking for entrants.

Take on the scenic Bollington 3 Peaks fell race in the Peak District on Sat 19 Sep 2026, a 9 km course with 370 m climb. Pre entry only, entry includes food and a pint from Bolly Brewery.

Join the Cross Keys Road and Fell Relay in Uppermill for a spirited team race across road and fell in the South West Pennines. Teams of four run two road and two fell legs from the Cross Keys Inn, with pre entry and on site entries welcome.

Tackle the Thornthwaite Round in the Lake District on 19 Sep 2026, a scenic fell race of 15.6 km with 871 m of climb across forest tracks and open fell. Friendly entries on the day and homemade tea await finishers.

The Salmon Run Ultra is a 43-mile race from Exmouth to Dulverton along the Exe Valley Way. It supports salmon conservation and features community events along the course.

A classic Scottish mountain race traversing the full Mamores ridge. The 47km route links five Munros, features over 3000m of ascent, and finishes at Nevis Range. It is fully waymarked and provides GPS tracking for safety.

Run along the scenic Norfolk Coast Path in this trail marathon or half marathon. Both races finish at Morston Quay, following the acorn-marked, off-road trail. A portion of each entry fee supports the East Anglian Air Ambulance.

Trail races at Raby Castle include 5km, 10km and Half Marathon routes through parkland and woodland with live chip timing, on-site parking and finisher medals.

BigSky is the Air event in the Classic Element Trail Series at Hyde Common, New Forest, offering 18 miles, a marathon and a 50 km ultramarathon with marked routes, multiple aid stations and mandatory personal hydration.