Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2407 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.
November 2026
A chip-timed trail run from Alexandra Gardens, Windsor, along the Thames Path with two distances, riverside views, medals and on-course support.
A 5 km AS fell race in Litton, Yorkshire Dales with about 362 m of ascent, a new course from 2024 and a set of junior races with on the day entry.
A 5.8 mile fell race around Marsden, mixing slabbed Pennine Way sections, boggy trails and reservoir views, with start and finish at Marsden Cricket Club.
Night trail run at Dartington Hall with 10K, 5K, kids races and canicross on mixed terrain; head torches and trail shoes recommended.
Timed multi terrain event in Fowey offering 8, 16, 24 and 32 km options plus a four person relay, mixed trail and road surfaces and medals for finishers.
A two-day late autumn trail weekend in Edale covering White Peak and Dark Peak routes with 43 km, 50 km or both days totaling 93 km.
Experience a traditional fell race near Wythop Mill featuring a 5.9 km senior route and dedicated junior courses for all ages.
Chip timed 1.5 km, 5 km, 10 km and half marathon runs at Croxteth Park supporting Movember and men's health fundraising.
Half day 6 miles 10 km trail run in the Chiltern Hills with a private Tring Brewery tour, tasting and a bottle or a pint included.
The Smurf Run at Dare Valley Country Park is a seven hour Time Challenge on well maintained park paths, with distances from 3 km up to 50 km. Finishers receive themed medals, distance pins and a goody bag with vegan options.
Night time trail at Moors Valley Country Park with a 10 km loop and 10 km, 20 km or 30 km options. Headtorch required.
A continuous 200 mile ultramarathon on the GM Ringway around Greater Manchester with live tracking, ten checkpoints, mandatory kit requirements and a 96 hour cutoff.
A 10 km single lap route at Long Valley featuring mud, marshes, steep climbs and named water features; a 5 km option was added in 2022.
Trifarm 15k trail run on 21 Nov 2026 at Trifarm, Boreham: 95%+ off road on public footpaths and bridleways with on site parking, water stations and manual timing.
An eight hour looped trail event in Culbin Forest where runners complete 4.367 mile laps and aim for half, full or ultra marathon tallies.
Seven hour time challenge on a signed riverside loop in Staines offering distances from 3 km to ultra, themed medals, goody bags and the book's author as guest.
NSCCL round 3 at Parkhall Country Park on 21 Nov 2026 is the third of four league cross country races with team and individual scoring for first claim club members.
Trail and road 5 km and 10 km races through Gosford Forest Park with chip timing, medals, online entry and limited parking for a car entrance fee.
Trail races in Kendal on 21 November 2026 offering 10.6 km, 24.2 km and 48.4 km routes across town, fells and river trails with on-route outposts and full event services.
Trail runs at Thirlmere Reservoir on 21 November 2026 offering a Half Marathon and a 10km with chip timing, a finisher medal, and a T-shirt option.