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
Mud Tribe in Brentwood offers muddy obstacle courses of 1.5 km and 5 km with foam and water features, hot wash downs, a finisher medal and family friendly facilities.
A multi distance trail challenge on the South Downs Way from Eastbourne with covered rest stops, GPS tracking, camping and medical support.
A 45 mile mountain ultramarathon in Snowdonia with about 2800 m ascent, five checkpoints, mandatory navigational kit and entry reviewed by qualification.
50 km point to point ultra from Renegade Brewery to Ramsbury Brewery with 75% off road terrain, four aid stations, chip timing and a 9 hour cut off.
Keswick's Derwentwater trail races offer 5 km, 10 km and 15 km routes from Fitz Park with marked courses, water stations and an event village.
Trail running in North Hampshire with 10 km, half, marathon and 50 km options, marked routes, aid stations and a team Military Cup for serving personnel.
A circular 56 miles hike and ultra run starting and finishing in Hazel Grove, held over the first full weekend in September and organised by 3rd Hazel Grove Scout Group.
A five-stage endurance race from Lakeside, Windermere to Scafell Pike summit and back, covering 112 km with 6,916 ft total ascent.
Trail running with functional fitness stations at Sutton Park, offering solo and pairs formats plus 5 km and 10 km ruck run options.
Circular trail marathon around Caldbeck covering about 26.4 miles and five Wainwright summits, aimed at experienced fell and trail runners and fell walkers.
Point to point Sandstone Trail Half from Bickerton Hill to Kelsall Hill with two drink stations, a 3 hour 30 minute cut off and showers and a cafe at the finish.
A 25.7 km fell race in the Peak District on 5 Sep 2027 with 1290 m of ascent, held at Totley Pavilion; entry available in advance or on the day.
Run through Westonbirt Arboretum's tree collections on courses from 1 mile to half marathon, with family activities on site.
Guided 10 km trail run around Silent Pool near Guildford, following parts of the North Downs Way and Netley Heath forest. Sessions run at dusk or at night with headtorches in a led group and a recommended pace of about 10 min per mile.
A timed endurance event on a 4 mile loop in Tehidy Woods offering 3, 6, 9 and 12 hour options where the most laps wins.
An 8-hour event at Rivington Pike where runners complete as many 5 km mixed-terrain loops as they can, solo or in teams of up to 4, with a finishing time and medal.
An 81 mile circular ultra on the historic Bunyan Trail in Bedfordshire with official waymarking, seven aid stations, live tracking and a 24 hour completion limit.
Divona 100 in Rhayader, LD6, UK is scheduled for Sat 11 Sep 2027 and the event listing includes entry details, reviews, discounts, photos, course maps and results.
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.