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
Two trail races around North Wingfield on a marked circular route with checkpoints, GPX files, medic cover and finisher medals.
A 24 hour trail challenge at Alice Holt Forest with a 6.7km lap every hour where runners choose how many laps to complete.
Trail races around the Welcome Way near Otley, from 13 miles to 50 miles, with marked checkpoints, trackers for ultras, and required safety kit.
Six hour trail loop challenge at Symonds Yat Rock: 5.25 km loops with 160 m climb, aid station every lap, medals at 6, 9 and 12 loops, limited field.
Trail 10 km and 21 km Half Marathon at Leighton Hall in north Lancashire with well marked, marshalled routes, water stations and an event village.
Trail races in Brechfa Forest on 13 March 2027 using a 13 mile loop for half marathon or marathon with marked routes, aid stations, medical support and finish medals.
A seven hour Time Challenge along the River Thames in Staines offering multiple distances, themed finisher medals, aid stations and goody bag options.
Two FRA licensed fell races on Otley Chevin, with a 14 km BM route and a 9 km BS route featuring steep steps, rough trails and required navigation skills.
Women only trail runs at Culden Faw Estate, Henley on Thames, on 14 March 2027 with 3 km, 6.5 km and 13 km options, chip timing and finisher medals.
Coastal trail running from Bamburgh Castle to Druridge Bay with 54 km and 27 km options, marked routes, feed stations and live chip timing.
A quirky running event in Dorking where pairs carry an adult over a 380 m out and back course with obstacles, a weigh in, helmet requirement and novelty prizes.
A hilly 13.1 miles out-and-back trail from Dorking to Leith Hill Tower with about 1,800 feet of ascent, water stations and marshals. Race HQ is The Priory School and entry includes a postrace cooked breakfast and a reusable medal.
A walking and running event on 14 March 2027 at Greenmount with 26 mile and 20 mile courses across the Western Pennine reservoirs and moors.
A Long Distance Walkers Association challenge in Sevenoaks offering 30, 20 and 14 mile routes, indoor checkpoints and an entry limit of 225.
Two trail races in Abbey Village on 14 March 2027: a scenic 9 km route and a fully off road 2.2 km junior run with marshals, first aid and postrace refreshments.
Seaside lap race in Lytham St. Annes on flat tarmac along the Ribble estuary, with lap-based distances up to a marathon and a six hour time limit.
A spring mixed-terrain running event in Seaton featuring a near-20-mile coastal course and a 9-mile Cub option, organised by local volunteers and raising funds for local causes.
Forest trail races at Sherwood Pines on 14 March 2027 offering 20 mile, half marathon, 10k and a junior run. Multi terrain undulating routes with route maps and GPX files, bespoke medals, free photos and prizes.
A twice-yearly race on the Grand Western Canal Path offering Marathon, 20 Miler (March), Half Marathon and 10k over largely flat, hard-packed canal paths.
A six hour trail challenge on roughly 5.45 km laps around Holme Pierrepont Country Park with muddy sections and two route options, entry £41.50.