Trail Running Calendar United Kingdom 2026-2027

Run under the stars through Dovedale valley in Moonriver Night Race, a night time 9.5 km Peak District fell race from The Old Dog, Thorpe. Expect rugged climbs, required headtorch, and a lively pub finish.

Take on a deep winter half marathon to the summit of Hedgehope and back, on a fully marked and marshalled course. Expect winter conditions, mandatory kit and a warming bowl of soup at the finish for a memorable January trail challenge.

Breeze through winter woods at Hamsterley Forest with a scenic half marathon or 10k on 10 January 2026. Finish in style with a bespoke mug, wild flower seeds and hot soup to warm you after the trails.

Head to Polzeath on 10 January 2026 for an Endurancelife coastal challenge along rugged trails, sand and cliffs. Choose 10K, Half Marathon, Marathon or Ultra and earn season leaderboard points along with a finisher's medal.

Country to Capital is a 43 mile ultramarathon from Wendover to Little Venice, London, blending country trails, roads and a canal towpath into the city. GPS tracking and checkpoints guide runners to a lively canal side finish.

Run under the stars on muddy, rolling trails through Denbies Estate and the Surrey Hills at Dark Skies Surrey Hills. Distances from 1K kids to 10 miles, so bring a head torch and off road shoes while supporting the Dorking Area Food Bank.

Explore over 1,000 acres of gardens, woodlands and farmland at Harewood House on January 10 2026 with 5 km, 10 km and half marathon options. Canicross friendly with chip timing and finishers medals plus Wild Deer merch.

Hit the Surrey Hills for G3 no.1 at Newlands Corner on 10 January 2026, with 10 km and 15 km trail routes across mud, rocks and forest. Expect hilly, technical terrain and stunning views for a true winter trail challenge.

Bowland Trail Half on 10 January 2026 in Slaidburn is a rugged unmarked trail of about 13 miles with roughly 2,000 ft of ascent, mandatory kit and a race briefing. Proceeds benefit local foodbanks.

Tackle a rugged 42 mile fell and trail challenge from Slaidburn across Bowland with 1,700 m of ascent, four hearty aid stations and winter navigation to test your skills. Entries open July 1 2025 and proceeds support local foodbanks and cha..

Scarborough Rock on Saturday 10 January 2026 offers 16 and 26 mile routes along coastal cliffs, Oliver's Mount and moorland from Scalby Parish Hall. Checkpoints, a post race meal and finishers badges add local charm; entries are now closed..

Guided 30 mile trail run through the Surrey Hills from St Martha's Hill, taking in Denbies Wine Estate and the top of Box Hill. Led by an experienced ultra coach, this friendly group run promises an epic day on the North Downs Way for seaso..

Experience Round Sheffield Run Winter, a spirited multi stage trail race with 11 timed stages over 20 km and relaxed jog or walk links between stages. Reward yourself at the finish with Thornbridge beer, wood fired pizza and festival vibes.

Explore the wild Elan and Claerwen Valleys in the Reservoir Roundabout, an annual 12 or 20 mile walking and running challenge across upland terrain. Waymarked but requiring map skills, it is volunteer run with proceeds to local charities.

Take on the Kong Winter Series Race 3 around Blencathra and Blease Fell on Sat 10 Jan 2026 from Threlkeld. This demanding 8 km circuit packs 762 m of climb for a classic Lake District fell challenge; pre entry only.

Join the Chilli Flamingo Run at Xcel SPORTS HUB in Walton on Thames for a timed, multi lap trail race along the flat riverside towpath. Choose from 5 km to ultra distances, enjoy aid stations and same day results within a 7 hour limit.

Run a canicross 10k or Half Marathon through Hamsterley Forest on 10 Jan, on waymarked trails and a friendly forest HQ. Only 70 places; entrants get a bespoke mug, hot soup and free photos while safety rules protect dogs and runners.

WTF Where's The Finish? is a timed challenge in Thetford Forest where you choose a 4 hour or 6 hour slot and run as many 5.3k laps as you like. Enjoy multi terrain trails, aid each lap and a bespoke finisher medal, or take a virtual place.

Montane Winter Spine is a non stop 268 mile winter ultra along the Pennine Way from Edale to Kirk Yetholm with a 168 hour cutoff. Limited to 150 runners, it demands serious fitness and winter mountain experience.

Run the Skipton Sweetie Skedaddle on 11 January 2026 in North Yorkshire along flat canal towpaths, with distances from 5K to ultra so every runner can join. Finishers get a bespoke medal and sweet post race treats.