Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2379 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.
March 2027
A time-based trail challenge at Robin Hill where solo runners or relay teams complete as many 5 km laps as possible within 6 or 12 hours.
A five mile marked and marshalled trail race in Barley with mixed terrain, TRA licence, prizes and finishers' mementos; entries open August 2026 and close March 2027.
Trail marathon around Charnwood from Brush Bowls Club with long and short routes of 27 and 18 miles, checkpoints, cutoffs and on course refreshments.
Backyard Ultra at Dalkeith Country Park with repeated 6.7056 km loops on the hour until one runner completes the final solo loop to become Last One Standing.
A 7 hour time challenge around the Northampton Washlands offering distances from 3km to ultra, with medals, pins, goody bags and aid stations on maintained paths.
A trail race of approximately 17.5 miles around the Ashridge Estate boundary on well marked paths, with water stations, finisher gifts and prizes for top male and female runners.
A point-to-point and out-and-back event on 20 March 2027 featuring a 52.4 mile ultra and a marathon over three hills with mixed terrain and GPS navigation.
A new 46 km trail ultra in Kielder with individual and three-person relay options, art installations on course, tracked timing and included race kit.
Hill race at The Hostelrie, Goodrich on 20 March 2027: about 8.6 km with 335 m climb on a partially marked course; entry £5 members, £6 non-members.
MapRun navigation score event in Glenridding on 20 March 2027 with pre entry from £7 and on the day entry £10.
Night trail running at Mendip Activity Centre with 5 km and 10 km routes, mandatory 250 lumen torch and optional wooden finisher medals.
A 16.4 km fell race in the North York Moors with 825 m of ascent, starting near the Lion Inn by Castleton, Whitby.
Final race of the FoxTrail series at Foxlake near Dunbar featuring off road 5 km and 16 km routes across woodland, farmland, the John Muir Way and Belhaven Beach.
A 20 kilometre marked trail around Buttermere and Crummock Water on undulating mixed terrain, with a 200 place limit and a TRA licence pending.
A 32-mile traffic-free loop from Baggeridge Country Park on 21 March 2027 with solo, pair or four-person relay options and three staffed checkpoints.
Multi-distance trail event at High Lodge Thetford Forest using a roughly 5.3 km woodland lap, with on-course aid, post-race tea and a finisher medal.
A measured half marathon through Forest of Dean trails on 21 March 2027, organised by the local Rotary Club with charity proceeds and national championship status.
Brough Law is a race with site pages for course and location, an entry form, and published results including a 2026 results PDF; the site also lists previous winners and provides local area information.
Coastal 5 km and 10 km races in Exmouth starting and finishing at Sideshore, with mixed terrain, beach and cliff sections, finishers medal options, and funds raised for the Sideshore Project.
Weekend trail runs in Slaithwaite offering 5K, 10K and half marathon distances with on the day cash only entry and a jumble finisher medal.