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 half marathon at Blickling with start and finish at Blickling Hall, multi-terrain course, charity fundraising options, optional race t-shirt and a 4-hour cut-off.
A 7 hour Time Challenge at Dare Valley Country Park offering distances from 3 km to 50 km, themed medals, goody bags and aid stations.
Trail half marathon, 10 km and a 10 km canicross at Ramsbury Brewery in rural Wiltshire, finishers receive a pint cup and a free drink.
A Lake District fell race from Muncaster Castle, about 15 km with 620 m climb; navigational, rough terrain, entry on the day only with a £5 cash fee.
A muddy 10K obstacle race in the Lincolnshire Wolds on 14 March 2027, featuring constructed obstacles, 1000 ft ascent and a finisher's medal plus a pale ale.
Scenic 5K, 10K and Canicross runs across the private grounds of Highnam Court in Gloucester, with lakes, gardens, woodland paths, on-course water and finisher prizes.
Multi-terrain 5k, 10k, 10 mile and canicross races in Amport, Hampshire, held on undulating country routes with pre-registration only.
A trail event on 14 March 2027 offering Marathon, 30k and Half Marathon routes with UTMB Index status, GPX routes, drinks stations and sustainable medals.
Looped, timed runs at Ranscombe Farm Nature Reserve on 14 March 2027 offering distances from 5 km to ultra with medal and a no medal entry option.
Flexible lap based event at Grafham Water on 14 March 2027 offering distances from 5 km to ultra on mostly tarmac paths with a finisher medal.
Muddy, hilly trail run at Murrayshall Country Estate on 14 March 2027 offering 5 km and 10 km loop options with chip timing and on-site facilities.
A 10.3 km fell race on 14 March 2027 from Marsden Cricket Club, featuring sections of the Pennine Way, a 260 m ascent and an entry limit of 200.
A marathon run inside a multistorey car park in Southend-on-Sea, covering 26.2 miles with a six hour cut off and entries open from 24 October 2026 to 7 March 2027.
Three-day running event at The Unicorn Inn in Telford with 8 miles, half marathonish, or full marathon options from 19 to 21 March 2027.
A 7 hour time challenge along the River Thames with flexible lap distances from 3 km to 50 km, medals, distance pins, aid stations and goody bags.
Self-navigated 50 km trail run from Hayfield on the Pennine Bridleway, Pennine Way and Limestone Way with 1840 m ascent, GPX navigation and on-course safety support.
An 18 km self-navigated Pennine Bridleway trail run from Hayfield to Rushup Edge with 806 metres ascent, flexible starts, on-course support and eco-medals.
A 50 km Chiltern Hills trail ultra on 20 March 2027, run as two 25 km loops around Stonor Park with 4000 ft climb, five aid stations and a nine hour cut off.
Looped trail event from Bath Racecourse on 20 March 2027 offering 50 km, 29 km and 10 km routes with regular rest stops, medical support and GPS tracking.