Trail Running Calendar United Kingdom 2025-2026

The Winter Woolly 10km is a popular trail running event held on December 24th at the picturesque Elstree School in Upper Woolhampton, Berkshire. This multi-terrain race offers participants a scenic experience through the beautiful countryside, featuring lanes, footpaths, trails, and woodlands, with..

The Wansfell Fell Race, organized by Ambleside AC, is a challenging running event set in the scenic Lake District. The race features a 3.14 km (2.1 miles) out-and-back route with a significant climb of 405 meters (1329 feet). Starting from Stock Ghyll Lane, participants face a steep ascent followed..

The The Seven Sins Run & Immortal Sinner will take place in Blakeney from Saturday 27 December 2025 to Monday 29 December 2025.

The Hereford Couriers Christmas 10K Road Race is an annual event that invites runners of all abilities to participate in a festive road race through the scenic country lanes of Breinton, Herefordshire. Scheduled for December 28, 2025, this popular race features a mildly undulating course, fully mark..

The Plain Crazy Winter 12.5 Mile run is a challenging event set in scenic and potentially snowy conditions, taking place on December 28, 2025. Participants can expect a hilly course that tests their endurance, with a 3.5-hour cut-off time. The event supports The Royal British Legion Poppy Appeal and..

The Wormstones Fell Race will take place in Glossop on Wednesday 31 December 2025.

The LDWA Hangover Hike is an annual event held in Dewsbury, West Yorkshire, on January 1st to celebrate the New Year. Participants can choose from three circular routes of 10, 17, or 21 miles, starting and finishing at The Leggers Inn. The event offers a lively, friendly atmosphere with routes that..

The Punk Panther Green Gateways will take place in Otley on Thursday 1 January 2026. You can run between 13 and 34 miles.

The Knacker Cracker is renowned as "Britain's toughest 10k," featuring a challenging course that includes significant elevation changes, with a total ascent of 473 meters. The race, set in the scenic surroundings of Box Hill and Denbies Vineyard, offers a unique experience for runners, including a k..

The Loch Morlich Running Festival is an exciting annual event taking place on January 3, 2026, in the picturesque Glenmore Forest, concluding at the beautiful Loch Morlich beach. Participants can choose between two trail distances: 5.6KM and 11.2KM, with trail shoes recommended. The festival promote..

The Hardmoors 15 is an 18-mile circular running event set to take place on January 3, 2026, starting and finishing at Fylingdales Village Hall in Robin Hood's Bay. Participants will navigate a scenic route that includes the Cinder Track and Cleveland Way, with a total ascent of 1,700 feet. The event..

The Hardmoors 30 is a challenging ultramarathon covering approximately 31 miles along the North York Moors, starting and finishing at Fylingdales Village Hall near Robin Hood’s Bay. The route passes through scenic locations such as Ravenscar, Hayburn Wyke, Crookness, and Scalby Mills, utilizing the..

The Walter Raleigh Round Half Marathon is a scenic running event that takes place in Budleigh Salterton, celebrating the birthplace of Sir Walter Raleigh. Participants can choose between a half marathon (13.6 miles) and a third marathon (8.5 miles), with the latter avoiding the steepest hill and coa..

The Brampton Trail Run is an exciting 7-kilometre trail running event taking place in Brampton, Cumbria. Set against a backdrop of stunning views, the course features a mix of terrain and is primarily off-road, making it ideal for trail running enthusiasts. Participants aged 16 and older can enjoy t..

The East Hanningfield Trail Marathon is a unique narrative trail race set in the picturesque village of Danbury. Participants navigate a circular route that is predominantly off-road, covering diverse terrains without marshals or arrows, relying instead on written instructions. The event features th..

Dark Skies Surrey Hills is an exhilarating night trail running event set in the picturesque Surrey Hills, featuring races of 10 miles, 10K, 5K, as well as Canix and children's races for ages 3-11. Participants navigate through enchanting woodlands under the stars, illuminated by headlamps, making fo..

The Hamsterley Winter Trails event features a half marathon and a 10k race set in the picturesque Hamsterley Forest, County Durham. Participants will navigate through scenic trails, offering a mix of terrain that is suitable for both novice and experienced runners. This eco-friendly event encourages..

Endurancelife's North Cornwall event offers a thrilling trail running experience set against the stunning backdrop of the rugged coastline. Based in Polzeath, participants can choose from four distances: 10K, Half Marathon, Marathon, and Ultra, each featuring significant elevation gains and breathta..

The Country to Capital Ultra Marathon is a renowned 43-mile point-to-point race starting in Wendover and finishing near London's Little Venice canal basin. It marks the opening of the ultra running season and attracts elite runners globally. The course traverses the scenic Buckinghamshire countrysid..

The Winter Wipeout! is a challenging half marathon event set in the depths of winter, taking participants to the summit of Hedgehope and back. Scheduled for January 10, 2026, this event tests runners' resilience against harsh winter conditions, including potential sleet, snow, and strong winds. The..