Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2180 exciting trail runs across the country. Find your next trail run in United Kingdom below and join the trail community at these great events! Search for a location or view races near London, Birmingham, Glasgow, Liverpool, Scotland or Wales.
August 2026
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 loop of about 20 miles through the Cordwell and Linacre valleys in North Derbyshire with two fully stocked checkpoints and GPX route data.
A 12 hour multi terrain loop event at Riverside Park St Neots with solo pair and team entries plus festival activities awards and a unique finisher medal.
A 103 mile trail run along the North Downs Way from Farnham to Ashford, featuring 11,000 ft of ascent, 12 aid stations and a 30 hour finish cut off.
Point to point trail ultrarun along the Stour Valley Path with 100 km and 50 km options, UTMB Index points, mostly off road and published time limits.
A 215 mile coast to coast ultra along the Southern Upland Way with 12 checkpoints, a 100 hour cut off and entry by application for experienced, self-navigating runners.
A BOFRA fell race at Arncliffe Village Green on 8 August 2026 with a 1.6 mile hill route rising about 400 ft and an additional 4 mile road race.
Two long trail races across the Mendip Way offering dramatic hilltop views, coastal finish and on-course aid; 30 Miler or 50 Miler with multiple aid stations and medical cover.
An eight hour event at Temple Newsam Park where participants complete as many 5 km mixed-terrain loops as possible, with lap timing, aid station and a medal for finishers.
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 in Talybont-on-Usk on 8 August 2026 offering 24K and 51K routes with marked courses, aid stations, chip timing and an event village.
A Merseystride challenge on the Offas Dyke Path in the Clwydian Hills offering 32, 24 and 16 mile routes with notable ascent and a 12.5 hour time limit.
A 19 mile mountain race in the Mourne Mountains with about 2,600 m ascent and an anticlockwise 2026 route over seven summits. Navigation skills and mandatory safety kit are required and entries are limited to 150.
Trail running from Airthrey Castle in Stirling with five routes from 5 km to 52.8 km across forest and Ochil Hills terrain; the event is sold out.
Team based 100 mile self navigated trail event in Cornwall for five runner teams, with crew support, required kit and qualifying experience, entry £110 non refundable.
Trail races in Bordon with wet, sandy and technical single track; choose a 5 km single lap or a 10 km double lap with a 75 minute first lap cut off.
A backyard-style endurance event at Florence Court where runners repeat a 4.17 mile loop each hour until a single runner remains; medals and event shirts for participants.