Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2372 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 six hour off road event at Beacon Hill Country Park with a 3.3 mile lap; run as many laps as you like within the time limit and choose between a medal or a tree token.
Saturn Running's Midweek Chasing Numbers in Staines is a seven hour time challenge along the River Thames with flexible lap distances and finisher medals.
A 50 miles trail ultramarathon near Chester on 27 February 2027 with 849 m ascent, seven checkpoints and a 17 hour cut-off; 2027 entries are sold out.
Two Dartmoor trail races from Widecombe-In-The-Moor, including a half marathon with over 800 m ascent and a long 10 km route with about 450 m ascent.
Fitstuff G3 No.3 on 27 February 2027 at Newlands Corner, Guildford offers 10 km and 15 km routes with set entry fees and multi-event bundle options.
A 30 mile non-competitive group trail run from Harting Down along parts of the South Downs Way, passing Beacon Hill, Cocking Down and Kingley Vale. Led by an experienced guide and recommended for those who have run at least 22 miles in training.
Coastal trail run around the Chidham Peninsula with harbour views, a low-tide foreshore crossing, and two distances: 21.3k and 16.1k.
Timed eight hour loop challenge at Gullane Beach on 27 Feb 2027, with 4.367 mile laps over beach, coast, trail and fields and electronic wristband timing.
Seven hour timed event at Burton Waters near Lincoln offering measured half, marathon and ultra options on a flat canal towpath with medals and an ARC permit.
A night time 10 km trail race at Northumberlandia on 27 February 2027 across hills, stone paths and forest tracks with a water station at mile 4 and finisher medals.
A lakeside 5K and 10K in Castlewellan Forest Park with chip timing, medals, posted race packs and series prizes.
Seven hour Time Challenge along the River Thames with distances from 3 km to 50 km, themed medals, aid stations and parking in Staines.
A 24 hour endurance challenge at Heaton Park where runners complete a 6.7 km loop every hour and choose how many laps to attempt.
A 24 mile winter route from Dovestone Sailing Club across the Dark Peak and South Pennine Moors with 3900 ft ascent, supported checkpoints and a finisher certificate.
Celebrate St Davids Day with a 2.5km or 5km run through the scenic Dare Valley Country Park on well maintained paths with medals for all finishers.
Map and compass adventure in the Cotswolds combining trail running and mountain biking with flexible score formats and bike hire available.
A 12 km single lap off road trail race at Cannock Chase with a kids 2.5 km event, on-site parking, camping, water stations and bespoke finisher medals.
A 26 mile circular walk from Oswestry Memorial Hall across Shropshire countryside with about 3380 ft ascent, map and compass skills required and a 10 hour time limit.
Fell race in Dolgarrog, North Wales on 27 Feb 2027, covering 6.7 km with 390 m ascent; pre-entry and on-the-day entry available, minimum age 16.