Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2376 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 52 km fell running event around Preseli with 2150 m of ascent, part-marked route, feed stations and a goody bag; pre-entry required.
Multi-loop ultramarathon in Church Stretton with four distinct loops totaling 50 miles and over 10,000 ft ascent; options from 10 to 50 miles.
A half marathon and a full marathon on a 13.1 mile lap across the Long Mynd near Carding Mill Valley, with a virtual option in the week of May 4th.
A 10.5 km race in the Peak District on 8 May 2027 with 400 m of climb; pre-entry required and minimum age 18.
Stroud Trails on 9 May 2027 offers four marked trail races across the Cotswolds with checkpoints, water stations, marshals and a mandatory 500 ml water carry.
A 5 km obstacle event at Beveridge Park, Kirkcaldy, on 9 May 2027. The grass-start course loops through parkland with steep hills and obstacles; participants must be 13 or older and a minimum fundraising target applies.
Multi distance road and trail running event in Naseby with courses from 10K to a 35 mile ultra and alternating course directions by year.
A long-established marathon in North Essex organised by Halstead Road Runners, set on scenic low-traffic roads and part of the Essex Road Running Championships. The event has a 500-runner limit, supports local charities and holds a course measurement..
Trail races around Moel Famau in the Clwydian Range offering Marathon, Half Marathon and 10k on hilly off-road routes. Checkpoints provide refill taps, mandatory safety kit is required and canicross entries are accepted.
Off road 10 km alongside the Llangollen Canal with a kids 1 mile race; chip timed event with finisher medal included and a feeding station on course.
A measured, chip-timed 5k through Middlewich canals and trails with a family fun run on the cricket pitch; medals, goody bags and age-group prizes for finishers.
A one-day 30 km trail run in the Chiltern Hills from Tring with guided technique instruction, checkpoint support, bag storage and a finisher's medal.
Trail races of 29, 16.5 and 7 with listed ascent and time limits, based at Sutton Bank Visitor Centre in North Yorkshire; entries limited to 250.
Multi-distance running around Avenham Park, Miller Park and Upper Farm nature reserve with marked hard-path laps, medical cover and a six hour ultra option.
A 7.5 mile clockwise lap of Carsington Reservoir in Derbyshire with a bespoke finisher medal, open to runners aged 16 and over.
Off road 10 km, 5 km and family runs at Milton Creek Country Park on 9 May 2027 supporting The Oliver Fisher Special Care Baby Trust. Varied trail terrain, route maps and event medals are provided.
Trail running through Bowland countryside with 10K and 15K options, chip timing, water stations and a finisher medal.
Trail races through Rathfinny Wine Estate with single 10.7 km and double 21.4 km loops, marked off-road terrain and chip timing. The carbon neutral event supports the WOLO Foundation and provides aid stations, recycled medals and parking arrangements..
A multi distance trail event around Bewl Water reservoir near Lamberhurst, Kent. Races include 50km, marathon, half marathon and 10km on wooded trails and country lanes with start and finish at the Visitor Centre.
A chip-timed 10K trail race through Sherwood Pines on 9 May 2027 with distance markers, a water station, limited entries and cash bonuses for fast winning times.