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 2216 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.

A testing off-road 10 km along St Ives Bay with beach running, dunes and Towans paths. Fully chip timed under UKA rules, with a separate one mile beach fun run for under 16s.

A 49 mile point to point ultra along the Thames Path from Oxford to Henley with three checkpoints supplying water and food. Finishers receive a bespoke medal and a choice of technical t shirt mug or hat.

A timed Friday run on a 5.3 km out and back towpath loop along the River Thames. The event is promoted as a ten pound charity entry for Rays of Sunshine and includes a double sided finisher medal.

An evening of family-friendly races at Roarr! Dinosaur Adventure, featuring a junior 2.5 km, a 5 km and a 100 m Diddy Dash, chip timing, medals and trophies, on-site refreshments and spectator access.

A 10.9 km BM fell race in the Peak District at Fairholme visitor centre with 486 m ascent. Pre entry only for adults 18 plus; course record times are 0:48:27 for men and 1:00:27 for women, both set in 2018.

A 47 mile point to point ultramarathon along the Thames from Henley to Kingston, with three checkpoints offering food and drink, mandatory navigation kit and a required average pace to remain in the race.

A summer trail race on the edge of the Peak District covering just over 20 miles through Cordwell and Linacre valleys. The largely unmarked route has GPX and route notes, two staffed checkpoints and medic cover.

A 12 hour multi terrain lap event at Riverside Park, St Neots, held alongside two triathlons as part of a festival. Entries are Solo, Pair or Teams of 3 to 6; awards, medals, family activities and camping are provided.

A 103 mile trail run along the North Downs Way from Farnham to Ashford with 11,000 ft of climb and a 30 hour limit. The route is mostly off road, features 12 aid stations, mandatory kit rules and entry qualifications.

Point to point trail ultraruns through the Stour Valley in Constable Country. The SVP100 covers about 102 km and a 50 km option follows part of the same route; finishers receive a medal, t-shirt and UTMB Index points.

The GBultras | Ultra Great Britain will take place in Stranraer on Saturday 8 August 2026.

A 215 mile ultramarathon along the Southern Upland Way from Portpatrick to Cockburnspath with 12 checkpoints, mandatory navigation skills and a 100 hour cut-off. Entry is by application and runners must carry required safety kit.

A short BOFRA fell race from Arncliffe Village Green with a steep climb to a cairn and a split descent, plus a separate 4 mile road race; junior and senior categories and archived results back to 1991.

Two point-to-point ultra races across the Mendip Way: a 30 miler on the West Mendip Way and a 50 miler covering the full Mendip Way, both finishing at Uphill Sands Beach with multiple aid stations and professional medical cover.

A 17 km fell race around the east side of the Duddon Valley with 906 m of ascent and summit checkpoints at Grey Friar, The Old Man of Coniston and White Pike. Entries are limited to 200 and strict FRA kit and navigation rules apply.

An 8-hour looped event at Temple Newsam Park where runners complete as many 5 km laps as possible on mixed terrain; results list laps, distance and time and all finishers receive a medal.

Join the Tegg's Nose Fell Race on Sat 8 Aug 2026 in the Peak District for a challenging 8 mile course with 525 m of climb and fine views. Held with sheep dog trials, this classic fell race accepts pre entries and entries on the day.

Tackle the Sticklepath Horseshoe a 15.5 km fell race over rugged moorland with 519 m climb. Pre entry is limited so book early. Bring map compass and solid navigation skills as this event is not suitable for beginners.

Trail races of 24K and 51K start from Talybont-on-Usk on 8 August 2026, with marked routes, marshals and stocked aid stations. Entries include a themed medal, chip timing and free race photos.

A long distance run and walk on the Clwydian Hills following the Offa's Dyke Path. Options of 32 miles, 24 miles and 16 miles start from Cilcain Village Hall with ridge and woodland sections; walkers and runners welcome.

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