Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2144 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.
July 2027
A 24 hour relay in Bearley near Stratford upon Avon where teams of five follow story driven GPS routes, solve puzzles and camp on site.
A pair of Lake District ultra trail races: a circular 100 mile route with 6300m ascent and a 50 mile second half route with 3000m ascent on footpaths.
A 100 mile route across the Brecon Beacons on 24 July 2027 with 6143m ascent, 10 checkpoints, compulsory map and compass navigation and live GPS tracking.
Mountain races in Eryri's Ogwen Valley offering 40K, 25K and 15K routes from Plas y Brenin with marked trails, on course support and chip timing.
A Pretty Muddy 5k at Tilgate Park with obstacles on woodland and lakeside paths, a double lap course and a minimum age of 13.
Community fundraising run at Tilgate Park offering 10k, 5k and 3k routes around Tilgate Lake with mixed surfaces and chip timed results.
An urban navigation challenge in Cardiff where participants are blindfolded, dropped at an undisclosed location and must return across 6, 10 or 15 miles without maps or GPS.
Inflatable obstacle run in Coventry on 24 July 2027 with giant inflatables, music zones, multiple distances and a finisher's medal for every participant.
A 6.79 mile hilly multi terrain race around Tywardreath on footpaths, bridleways and country lanes, starting and finishing at the New Inn.
Multi-day trail ultramarathon in the Brecon Beacons near Abergavenny, offering races from 12 km up to 100 miles on rugged routes and UTMB indexed categories.
A 100 km race across the Brecon Beacons with 3178 m ascent, six checkpoints and a 24 hour limit; map and compass navigation plus prior ultramarathon experience are required.
Timed running festival at Blackland Farm on 24 and 25 July 2027 with multiple solo and team formats on a 1 mile off road lap, plus camping and finisher medals.
Trail races along the Pembrokeshire Coast on 24 July 2027, with 25K and 14K options from Freshwater East to Saundersfoot.
A Race for Life 5k at Westpoint, Exeter with mixed road, tarmac and grass surfaces, wheelchair access with assistance and a minimum fundraising target of £50.
A trail event on 24 July 2027 around Dunster and Exmoor with 50 km, 25 km and 10 km options plus marquee rest stops, GPS tracking, camping and on-route support.
A summer running festival at Hillsborough Castle and Gardens on 25 July 2027 offering 10K and half marathon routes, charity support, medals and chip timing.
A navigation challenge in Cheltenham where participants are blindfolded and dropped at an undisclosed location, then must find their way back without maps or GPS.
A 12 mile run on 25 July 2027 from Allermuir in the Pentlands to a sandy finish on Musselburgh beach, mixing cross country, urban orienteering and road running.
Timed multi-lap event on a 3.28 mile out and back along Stroud Waterways offering distances from 5 km to ultra with a seven hour limit and a bespoke finishers medal.
Experience a mountain race to the summit of Pen Y Fan with 5 or 13 mile trail routes featuring steep climbs and rocky terrain in the Brecon Beacons.