Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2137 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.
September 2027
Seven hour timed road event on 11 September 2027 near Exmouth with 5.3 km out and back laps on tarmac; entrants limited to 50 and minimum age 18.
A 24 hour multi lap running event at Top Barn Camping with laps of about 5.56 miles, offering solo and team entries plus camping and tent hire.
A backyard ultra at Hardwick Hall Estate on 11 September 2027: run a repeated 4.161 mile loop each hour until only one runner remains.
Trail races on the Causeway Coast on 11 September 2027, from a 10 km charity run and walk up to a 64 km ultra across coastal paths and cliffs.
A 50 km trail ultra along the Boudicca Way from Diss to Norwich with checkpoints, on course support, spectator access and generous cut offs.
A full 100km circuit of Leeds along the Leeds Country Way, mostly trail with staffed aid stations, mandatory navigation kit and two major indoor checkpoints.
A Backyard Ultra at High Lodge, Thetford Forest: run a 4.167 mile loop every hour until one runner completes the final lap; 6- and 12-hour timed options are available.
A multi-distance Thames Path event from Putney Bridge to Henley with rest stops, GPS tracking, camping options and on-course medical and catering support.
A festive running event at Denbies Wine Estate mixing a half marathon and 10K with wine, food, music and fancy dress on a scenic hilly course.
A 13.1 mile loop from Tegg’s Nose Country Park that visits Cheshire’s three highest peaks, with 847 m ascent and a 4 hour cut off.
Guided 10 km trail run around the Devil's Punchbowl in Hindhead, Surrey, with hills, views and group navigation. Events take place at dusk or at night with headtorches and cost £22 per person.
A supported trail challenge around the Shropshire Hills with a 55 km main loop, shorter options, GPS tracking, rest stops, camping, and medical support.
Explore the scenic countryside and riverside paths of Durham with a fully supported 55km ultra or 25km trail run starting from the heart of the city centre.
Trail ultramarathon in the Peak District on 18 to 19 September 2027, offering distances from 12 km to 110 km and camping options.
50 mile trail through the Lincolnshire Wolds and parts of the Viking Way with 4500 ft of ascent, four aid stations and a strict 18 hour cutoff.
A smaller LDWA challenge on Dartmoor on 19 September 2027 with route details to be confirmed and map and compass navigation required.
Coastal races in Cleethorpes offering a half marathon, a 10 km and a 1 mile family fun run with chip timing and event medals.
A supported 100 mile ultramarathon in the Ultra Great Britain series, scheduled in Great Britain on 25 and 26 September 2027 with registration from 1 September 2026.
A small community trail race in Epney, Gloucestershire covering about 11 miles (17 km) on canal towpaths and local footpaths with marshals and one aid station.
October 2027
SAS Endurance in Talybont-on-Usk on 1-2 October 2027 offers full 64 km and half 32 km navigational routes with guided and self navigation options.