Trail Running Calendar United Kingdom 2026-2027

Enjoy a flexible 7 hour time challenge along the River Wear with distances ranging from 3km to ultra marathon. This inclusive trail run features a scenic lap course, comprehensive aid stations, and commemorative themed medals.

Experience a traffic free 10k trail run through the ancient pollard trees and lakes of Epping Forest. This undulating two lap forest course features chip timing and finisher medals for all participants.

Take on the finale of the Shropshire Winter Series at Ercall Wood, a tough 8.8 km fell race climbing 519 m on scenic Ercall Hill. Pre entry or on the day entries accepted and junior races run for ages 12 to 17.

Take on the Gauntlet Treasure Run along a flat riverside towpath in Walton on Thames, doing laps of a 5.3 km out and back to build any distance from 5k to ultra within seven hours. Limited places and every finisher gets a medal.

Choose your distance on the day with these flexible loop based races in Buckinghamshire. Run anything from 7km to an Ultra Marathon on scenic trail and road routes with full support and central aid stations.

Experience a premier multisport challenge at the Culden Faw Estate featuring road and offroad duathlons plus a six hour endurance race for all bike types.

Celebrate a birthday with a Cakeathon in South Wales. Run or walk a flexible number of laps on a 5.3km course through Parc Taf Bargoed. Choose your distance and enjoy a 7-hour event with a finisher's medal and cake.

Family friendly event at Telford Town Park with 2.5K and 5K routes, a finisher teddy for each participant, and a post-race teddy bears picnic. The event raises funds for Birmingham Children's Hospital and encourages fundraising.

Deuchary Hill Canter on 29 March 2026 is an 18 km hill race at Polney Loch, Dunkeld, with 800 m of ascent. Entry fee is £15, minimum age 20, and competitors must carry safety kit; it is part of the Highland Boundary Series.

The annual Round the Grounds returns to the trail paths of Heriot-Watt University's campus. Choose from a 5k race or a Kids Fun Run, with both offering a scenic multi-terrain experience. It's a popular end-of-semester event with entry avail..

Join the 45th Wrekin Fell Race in Telford for a classic Category A short fell race featuring 1700 feet of climbing. Finish the Shropshire Winter Series at Ercall Wood Academy with distances for both senior and junior runners.

Experience a 8.3 km fell race through the North York Moors starting from Commondale Village Hall. This event features 220 meters of ascent and offers team categories for both men and women.

Experience an evening trail run through Wivenhoe ending with a social gathering at a local pub. This five mile off road event features a mass start and requires a head torch for all participants.

Join the Pete Hartley Memorial Liver Hill fell race on Tue 31 Mar 2026 in the South West Pennines, starting from Marl Pits Sports Centre in Rawtenstall. A punchy 7 km with 250 m climb, open to age 16 and over with entry on the day for £5; j..

Celebrate the new season with this 10k trail run featuring a unique dusk course and a post race egg hunt. Enjoy a limited edition T shirt and hot refreshments while tackling the scenic terrain.

Experience an evening trail run through Horwich with this 5km race organized by Winter Hill Runners. The event starts and ends at the Jolley Crofters Public House for a convenient local racing experience.

Enjoy a flexible 7 hour time challenge along the scenic River Thames at Runnymede. Choose your own distance from 3km to ultra marathon and earn a unique Easter egg medal and goody bag.

Experience a fast 50 mile ultra marathon from Manchester to Liverpool following the Trans Pennine Trail and River Mersey. This well supported event features six checkpoints and live GPS tracking for all participants.

Push your limits at Stockport Harriers track on 3 April 2026 with a 12 hour challenge or two 6 hour sessions. Electronic chip timing gives live lap and distance updates, with aid stations, parking and a memorable finishers memento for all e..

Embark on a 109 mile trekking adventure along the scenic Cleveland Way with options for single or multi day challenges. Choose your level of self sufficiency and enjoy supported camping as you journey from Helmsley to Filey Beach.