Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2204 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.
October 2026
Night-time headtorch trail at Swinsty Moor around Swinsty and Fewston reservoirs with half marathon, 10 km and 5 km route options.
An evening guided run in Yelverton on 07 Oct 2026, about 6 miles on paths and trails via the tramway and the Dartmoor Way; head torches required.
A six hour trail event at Sence Valley Forestry Park with a 3.3-mile lap; runners choose how many laps, canicross is allowed, and finish options include a medal or tree token.
A 10 km trail race inside the enclosed Kiplin Hall estate near Richmond, with a marked route through gardens, woodland, grassland and lakeside paths.
An evening social trail run of about 8 km from Milngavie Train Station along the Clyde Coastal Path and West Highland Way, led by qualified guides; trail shoes and a headtorch are required.
Lap-based off-road event in Cuerden Valley Park with 5 km laps, half and full marathon options, a six hour limit, aid station and finisher medals.
A lap based Friday timed run on the Thames towpath offering distances from a single 3.28 mile lap up to ultra distances, with the ten pound charity entry supporting Rays of Sunshine and a special double sided medal.
An 8 hour timed event on a measured tarmac out and back loop of 5.3 km near Littleham, Exmouth; entries limited to 75 and minimum age 18.
A fell race at Wasdale Head on 10 October 2026 that climbs to Kirk Fell over 2.4 miles with about 700 m ascent. Age groups run from Under 12 to Seniors and specific waterproof kit is compulsory.
A 57 mile, waymarked ultra from Glasgow to Edinburgh along canals and towpaths with live GPS tracking, mandatory kit, checkpoint support and a 16 hour cut-off.
Looped trail event from Maidstone with supported 50 km, 25 km and 10 km routes, covered rest stops, camping and on course medical support.
Multi-distance running festival in Stirling Scotland on 10 October 2026 with 70 km and 50 km ultras plus 10 km and 1 mile community races.
A backyard ultra at Turvey House where runners complete a 4.167 mile (6.7 km) loop each hour; failing to start a loop on the hour means elimination. Entries include solo, paired teams alternating loops, and an 8 hour day cap.
Trail running in Dunwich on 10 October 2026 with measured routes from 6.3 to 32.6 miles across beach, moorland, forest and grass.
Inflatable obstacle course in Cheltenham on 10 October 2026 offering 2.5k to 15k options, music zones, medals and family friendly participation rules.
A capped 32 mile trail event from Camp Plas in the Cambrian Mountains with marked routes, support checkpoints, on-site camping and mandatory kit checks.
Three mountain SkyRaces in the Mournes on 10 October 2026, from 20 km to 50 km with substantial elevation gain and fixed cut-off limits.