Trail Running Calendar United Kingdom 2026-2027

Trail event at Station Top, Otley with 50 km, 25 km and 15 km routes plus a 50 km relay. Courses follow public footpaths; runners must carry the route map and GPX files and meet mandatory kit requirements.

A Backyard Ultra at High Lodge Thetford Forest where runners repeat a 4.167 mile loop each hour until one remains. Chip timing, on site camping, food vans and optional 6 hour and 12 hour timed entries are available.

A 56 mile point to point ultramarathon on the Southern Upland Way from St Johns Town of Dalry to Moffat with 2447m ascent, 400 places, a 20 hour cut off and mandatory kit plus live GPS tracking.

A 50 mile linear ultramarathon across the South Pennines linking Marsden and Ilkley and visiting six Stanza Stones and Haworth. The event includes checkpoint support, live tracking, summer camping and finishers mementos.

Backyard Ultra at Chilton Manor Farm on 5 June 2027 features a 6706 m loop run each hour until one runner remains, with weekend camping, on route water stations, event camp facilities and medical support.

Pooley Bridge Wild Trail Runs returns to the Lake District on 5 June 2027 with a half marathon and a 10 km trail race around Ullswater. The event features live chip timing, finisher items, on-site parking and supports Patterdale Mountain Re..

A long-standing mountain race in Eryri, North Wales, tracing a bee-line route from the coast to the summit of Yr Wyddfa on Saturday 5 June 2027. Long and short courses cross rocky summits, technical ridges and grassy slopes.

A trail running event near Inglewhite offering 10k and 15k routes through woodland and rolling countryside. Entries include chip timing, a finishers tech T shirt and medal and require bib collection on race day.

Grasmere Gallop features waymarked trail races at Grasmere Showground on Saturday 5 June 2027, with distances from a family 5.7 km up to a full marathon, plus a Nordic Walk option and free finish-line photography.

A point to point 50 km trail ultramarathon from Rochester to Tonbridge along the River Medway. The predominantly flat, fully marked course features four stocked aid stations, chip timing, live GPS tracking and an athletics track finish.

A *30 km* point-to-point trail along the River Medway from Little Fant Farm to Tonbridge, fully marked and chip-timed with three staffed checkpoints and an athletics track finish. The event has mandatory checkpoint cut-offs and an eight-hou..

The Endurancelife | Classic Quarter will take place in Lizard on Saturday 5 June 2027. You can run 44 miles.

Obstacle-course weekend at Hopetoun Estate on 6 June 2027 offering Sprint, Super, Beast and a Kids Race, with a Trifecta-in-One-Day option and Tough Mudder Scotland on the same weekend.

At Prospect Park in Reading this Race for Life event offers a 10k run as two laps of the 5k course plus a separate 5k option, with grass and woodland terrain and some steep slopes.

A multi distance running event in Bath that features long underground sections through the Devonshire and Combe Down tunnels and a city centre start and finish at Brickfields Park. Races range from 500 m Colourburst to an ultra marathon.

A trail running event around Coniston Water with marathon, half, 10k and 5k options. Well marked and marshalled courses, feed stations and an event village with food, live music and race commentary.

A mixed road and country run around Ousden in Suffolk offering 5k, 10k, half, full and ultra options with loop and out-and-back formats, regular aid stations, onsite parking and bespoke finisher medals.

Park-based 3k and 5k runs at Dunorlan Park with mixed grass and woodland terrain. The event is organised by Cancer Research UK and includes a fundraising pack and a finishers medal.

A multi distance trail event in the Chilterns AONB near Hitchin on 6 June 2027, with 10 km, half marathon and marathon routes for runners and riders. Start and finish are on Gosmore village green with course support and a race village.

BigSea on the Isle of Purbeck starts and finishes on Knoll Beach and offers Half Marathon, 18 Mile, Marathon and 54k routes across the Purbeck Hills and coastal landmarks. Aid stations provide snacks, water and vegan options and PH 1000 ele..