Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2377 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.
April 2027
An 8.6 mile multi terrain race around Trawsfynydd Lake on 4 April 2027, chip timed with proceeds to South Snowdonia Search and Rescue.
A circular Half Marathon through Thetford Forest on mixed hard-packed and grassy trails, manually timed and traffic free. The event is cupless, offers optional eco friendly medals and podium trophies, and has a 3.5 hour cut-off.
A 55 km self sufficiency ultra from Kirkby Stephen to Richmond on Wainwright’s coast to coast route, with mapped GPX, multiple aid stations and mandatory kit checks.
Forest trail event at Whinlatter on 4 April 2027 with two runnable routes, chip timing, GPX files and dog-friendly options.
An 80 km self-sufficient ultra along Wainwright’s coast to coast route across the North York Moors with staffed aid stations, mandatory kit checks and GPX navigation support.
Trail runs at Bramham Park on 4 April 2027 with 5 km, 10 km and a half marathon across the estate; canicross friendly and parking available.
A coastal trail event on 4 April 2027 offering a 22 mile race, a 2–4 person relay and an 11 mile second half from Sidmouth to Seaton.
Flat trail 10K and half marathon in Alexandra Gardens on 4 April 2027 with chip timing, free photos and proceeds supporting Brain Research UK.
A 15 mile off road fell race across the Mendip Hills starting and finishing in Cheddar, with over 2,000 ft of climbing and proceeds supporting local charities.
Trail races at Scone Palace in Perth with 5km, 10km and a new half marathon, canicross friendly, live chip timing and on site parking.
Fifth Galloping Grind 10k trail run on 04 Apr 2027, held on a predominantly anti-clockwise Spring course with limited onsite parking and post-race hot drinks and cakes.
Timed multi lap event at Regatta Meadow, St Neots, where runners complete one or more 5.3 km laps to reach distances from 5 km up to ultras.
Trail races in Baildon on 4 April 2027 offering a 13.5-mile boundary route and a new 6.2-mile 10k, both waymarked with water stations and race HQ facilities.
Trail time challenge in Durham raising funds for Save The Rhino, with distances from 3 km to ultra, medals and pins, aid stations and vegan options.
A signposted Half Marathon and 10K across Wimbledon Common with on-course support, event village, free race photos and post-race refreshments.
A 5 mile trail race at Upcote Farm on 4 April 2027 with chip timing, medals and age category prizes, limited to 250 places.
An evening 5 mile trail run from The Black Buoy pub in Wivenhoe on 06 April 2027 with route provided in advance and a tail walker on course.
A midweek 5 km trail run on 7 April 2027 in Trimdon Grange, with woodland and pond views, post-race pies and prizes for the top three men and women.
An official backyard ultra at West Benridge Farm with a 4.167 mile loop every hour, a festival-style HQ and special entry offers for recent backyard winners.