Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2172 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.
February 2027
A 7 hour timed event at Burton Waters near Lincoln on a flat, traffic free canal towpath offering half, marathon and ultra options with medals for each lap finisher.
A night time 10 km trail race around the Northumberlandia landform with varied terrain, a water station at mile 4 and a bespoke finisher medal.
A lakeside 5K and 10K in Castlewellan Forest Park with chip timing, medals, posted race packs and series prizes.
A 42-mile trail race from Chipping Ongar to the ancient Chapel of St Peter-on-the-Wall, following an old pilgrimage route through rural Essex. Mostly off-road and often muddy, the route is waymarked with GPX support, four outdoor checkpoints and mand..
Trail runs at Fountains Abbey on 28 February 2027 feature 5 km, 10 km and half marathon routes through the Deer Park and Water Garden with live chip timing.
A 7 hour time-challenge at Dare Valley Country Park offering looped distances from 3 km up to ultra, with medals, distance pins, goody bags and on-course aid.
Looped trail and road races near Chalfont St Peter offering 7K and 10K loops with distance choices up to ultramarathons plus aid stations and medical support.
A navigational challenge in Worcester where participants are blindfolded and dropped at an undisclosed location, then must find their way back over measured distances of 6, 10 or 15 mile. Optional live GPS tracking is available for safety and viewing..
Seven hour timed event at Burton Waters near Lincoln offering half, marathon and ultra options on a flat traffic free canal towpath with a 50 runner limit.
A single lap undulating 10k trail race at Hadleigh Country Park with steep hills, deep mud, technical terrain and mandatory trail shoes.
A themed event at Shipley Country Park on 15 February 2026 celebrating the Chalkhill Blue Butterfly as part of the Butterfly Effect series, with tickets at £41.50.
A point-to-point half marathon across the Llŷn Peninsula from Cwt Tatws to Aberdaron on 28 February 2027, chip timed with aid stations and optional coach transfer and T-shirt.
Trail race of about six miles through woodland and fields above Long Ashton, with a marshalled, marked course, chip timing and a charity donation from each entry.
March 2027
A 10 km mixed-terrain run from Windsor & Eton Brewery along towpaths and parkland, with staggered starts, a pint cup and free drink at the finish, chip timing and downloadable race photos.
Guided 10 km trail run around Silent Pool near Guildford, following parts of the North Downs Way and Netley Heath forest. Sessions run at dusk or at night with headtorches in a led group and a recommended pace of about 10 min per mile.
Coastal trail event on 6 March 2027 with an 18 mile point to point and a 35 mile ultra featuring varied terrain and 7000+ feet of elevation.
A fully tracked 30 mile trail event in Morland near Penrith on 6 March 2027, with mixed off road terrain, about 3000 ft of ascent and four checkpoints. Walkers are welcome and a 12 hour time limit is provided.
Experience a classic 15 km fell race through the South West Pennines. Starting from Barley Village Hall, this event features 545 meters of ascent and requires navigation skills for all participants.
Ultra trail in Crickhowell on 6 March 2027 with 10, 20 and 40 mile routes, fully marked courses, GPX files and canicross friendly entries.
A moorland trail event around Saddleworth offering 26 km, 43 km and 62 km routes that visit reservoirs and rough moorland. Entry fees include refreshments, tracking, medical cover and a post event meal.