Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2175 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.
May 2027
A point to point trail event along the Suffolk and Essex coast offering 100 miles, 50 miles and 50 km options, mostly on soft trail. The route follows five estuaries, features regular checkpoints and issues GPS trackers for safety.
A 50-mile point-to-point ultramarathon on the North Downs Way from Farnham to Knockholt Pound with about 5,600 ft of ascent, six aid stations, medical support and a 13 hour cutoff.
Multi-distance trail event on the Dorset Jurassic Coast on 15-16 May 2027 with full 100 km and shorter options, supported rest stops, GPS tracking, camping, and finish in Bridport.
A trail race from Studley Roger near Ripon following the Ripon Rowel with routes of 14.2, 23 and 35.1 miles visiting Fountains Abbey and valley woods.
A flat out and back trail event along the Leeds and Liverpool Canal in Gargrave, North Yorkshire, offering 5k, 10k, half marathon and marathon distances with water stations, marshals, signage and bespoke finisher medals.
A 50-mile point-to-point trail from Kendal to Preston on 15 May 2027 with seven checkpoints, mandatory kit, participant tracking and a 13 hour cut-off. Pre-registration only, entry fee £95 and registration closes 9 May.
A muddy 5k obstacle course through Singleton Park with mixed terrain, staggered waves, an age limit of 13+, and on-site facilities including toilets and refreshments.
An off road 10 km starting at Harborough Rocks and finishing at Cromford Wharf as part of the White Peak Festival of Running.
Mountain trail marathon and 10 mile race around Parkwood Dolygaer in the Brecon Beacons, with three checkpoints and a six-hour cutoff at 20.5 miles.
26.5 mile and 16 mile challenge walks around the Rhondda Valleys from Trehafod, organised by the South Wales Group of the LDWA.
Three distances around Derwent Reservoir on mixed terrain with chip timing, finisher medal and an on site parking charge.
A circa 13.2 mile trail half marathon around Black Hambleton and Silton Woods near Osmotherley, with varied terrain, one checkpoint, a bespoke medal and a four hour time limit.
Several distances are available: 5k, 10k and 20k routes around Deddington. The event is open to all ages and organised to raise funds for Deddington Primary School PTA, Deddington PFSU and the Firefighters Charity via Deddington Fire Station.
A multi-day running festival at Hackney Marshes featuring a 21.1 km half marathon, 5K and 10K runs, an off-road trail and a free two-day festival.
A community run at Brandon Country Park featuring repeated 5.3 km laps on gravel and grass. Timed formats let participants cover anything from 5 km up to ultra distances, with an aid station each lap and a bespoke finisher medal.
A 10k trail run at Symonds Yat with riverside views and a notable final one kilometre climb. The mostly off road course includes long gravel firetracks and on site coffee and hot food.
A 5 km muddy obstacle course at Birkenhead Park featuring climbing, crawling and sliding. Organised by Cancer Research UK, the event uses staggered wave starts and requires participants to be 13 or older.
Mid-May fell race in Youlgrave, Derbyshire with a 5.8 miles course and 876 ft climb over trails, fields and a swamp, entry £6 and limited places.
A muddy off-road running challenge in Aberdeen on 16 May 2027 with 5 km and 10 km options for adults and supervised teenagers. Entries include a technical T shirt and finishers medal, with free parking and photos.
A canal-side running event in Saltaire offering 5K, 10K and half marathon distances on scenic Yorkshire routes, with finishers receiving a jumble medal, hot food and a drink.