Trail Running Calendar United Kingdom 2025-2026

Run a single lap through Sherwood Forest and surrounding estates with 30 or 40 mile options that pass Creswell Crags, Clumber Park and the Major Oak. Tape marked route, aid stations and medics support a capped field of 250 for a friendly, f..

24 Hours South - The Offa's Dyke Ultra is a challenging 24-hour endurance event starting from Prestatyn on the North Wales coast, following the Offa's Dyke National Trail southwards. Participants, either solo or in teams of 2 to 4, aim to c..

Take on the Ridgeway 40 Walk on Saturday 9 May 2026, a 40 mile linear challenge from Avebury to Streatley across rolling chalk downlands. Enjoy sweeping views and pass Bronze Age burial mounds, Iron Age hill forts and Uffington White Horse.

Endurancelife Exmoor on 9 May 2026 offers wild, demanding trail running across moorland, cliffs and wooded combes with steep climbs and coastal views. Choose distances from 10K to ultra and earn season leaderboard points.

Man Up & Down is a 20km coastal trail run along Cornwall’s North Coast, raising funds for Man Down Cornwall. The route starts on Portreath Beach and finishes in Perranporth, following rugged coast paths with a single checkpoint at St Agnes..

Explore Suffolk's scenic trails at the Holy Trail Festival of Running, offering marathon, 50 km and 50 mile distances for adventurous runners. Friendly festival atmosphere, full support and hot post run food make it a must do challenge.

Explore the dramatic Moray coastline on 47 miles or 23 miles of trail that pass sandy beaches, cliffs and iconic spots like Bow Fiddle Rock before finishing at Cullen Viaduct. Scenic, well supported and perfect for adventurous runners.

The Epona 100 is a challenging 100-mile ultramarathon held in Abergavenny, featuring a demanding 17,000 feet of elevation gain. The course offers a stunning mix of iconic trails, including Offa’s Dyke, Cambrian Way, and Beacons Way, providi..

Run 33 miles around Chesterfield in the tenth Spire Ultra, a scenic trail through moorland, woodland, reservoirs and farmland. Expect varied terrain, staffed aid stations and a special anniversary memento at the finish.

Join the Lakeland Paws canicross finale at Dodd Wood for a scenic, chip timed forest trail race where dogs lead the way. Choose 8K or 5K routes with flowing wide sections, some narrow steep descents, and the option to run without a dog.

Event The Oliver Fisher 10k & 5k is scheduled for 10/05/2026 at Milton Creek Country Park in Sittingbourne, Kent. The event offers three race options: 10k 5k Junior Run The course is off-road on stone trail and follows the route used..

Event overview The Rathfinny Run takes place at The Tasting Room, Rathfinny Wine Estate in Alfriston, Polegate (BN26 5TU) on 10 May 2026. The event is organised by 3WordRuns and is the third running of the race at this venue. There are two..

The Zig Zag Marathon and Half Marathon take place at the Suffolk Running Centre in Bury St Edmunds, UK. The marathon follows the officially measured, scenic Kirtling Route, which is fully on road and mildly undulating, while the half marath..

The Midhurst Milers Cocking 10k Trail Race will take place in Cocking on Sunday 10 May 2026. You can run 10 kilometers.

Event overview The event on 10 May 2026 is a recce of the Paddy Buckley route from Nantmoor to Beddgelert Forest (A4085) over the Hebogs. It is based in Beddgelert, North Wales (LL55 4YB). The leg is 15 km long with 1,580 m of height gain...

Join the Avenham Amble in Preston on Sunday 10 May 2026 for parkland running through Avenham Park, along the River Ribble and into Miller Park. Choose from 10K, half, marathon or ultra and enjoy a bespoke medal and post run goodies.

Finish the season at Lakeland Paws Whinlatter, a chip timed trail to the summit of Seat How. Pick from two mixed terrain routes, run with or without your dog, and celebrate season prizes.

Join the Hardy Half in Dorchester for scenic trail running with a 5 mile option or a challenging half marathon with about 1400 ft of climbing. Finish at Dorchester club where an event village, entertainment and local fundraising await.

Shires and Spires offers five circular distances from Naseby Village Hall across scenic footpaths, country trails and roads past grand houses like Holdenby and Althorp. The ultra is a UTMB 50K index race for adventurous trail runners.

Tackle North Yorkshire moors at Hardmoors 26.2 White Horse Trail Marathon from Sutton Bank, with marathon, half and 10k routes. Untaped courses test your navigation and stamina with timed cut offs and medals.