Trail Running Calendar United Kingdom 2025-2026

Tidal Trails brings beach running to South Shields with scenic sand and Leas grass routes plus fun options from 2 km to an 8 km run and barefoot sprints. Enjoy live music, food stalls and family games for a festival day by the sea.

Experience the Two Tunnels in Bath, a unique run through two lit, surfaced railway tunnels and rolling paths. Options span short Colourburst runs up to marathon and 50 km distances, with proceeds supporting Sustrans.

INFERNO in Edale on 22 August 2026 offers brutal Peak District trails from 10 miles to a 41 mile ultra, with muddy sheep tracks, rocky descents and a climb by a waterfall. Expect tough terrain, solid support and a hard earned medal at the f..

Tackle the classic Hartsop Hop in Patterdale, a rugged 19.5 km fell race with 1370 m ascent across open moor and stony paths. Expect steep climbs, scenic ridges and tough checkpoints for a true fell running challenge.

The Gateshead Trail 10k is a scenic, traffic-free 10-kilometre trail race in Swalwell, Gateshead, weaving through the Derwent Walk Country Park. The fast course features wide paths, only a few inclines, and a double-loop at the top, keeping..

Take on the Beast of Llangattock, a scenic trail on 22 August 2026 with distances from 10 km to a 32 mile ultra across the Llangattock Escarpment and Clydach Gorge. Fully marked course with checkpoints, food options and medical cover.

Take on the Summer GMU around Bristol on 22 August 2026 with 45 mile and 30 mile clockwise courses starting at Ashton Park School. Enjoy checkpoint support, tracking and a bespoke medal for finishers in this scenic endurance challenge.

Run scenic, undulating trails around Carsington Water with a half marathon or 10k option, each kilometre marked and marshals on course. Enjoy a themed medal, post race goodies and a lively event village for a festival finish.

Join trail runs around scenic Scorrier House estate from 2.5k to half marathon with family friendly fun for all ages. Enjoy a lively race village with music, food, a bar and the extra endurance challenge SCORRIERGEDDON.

The Belper Rover is a scenic trail race through Derbyshire, provisionally scheduled for 23 August 2026. Expect a clearly marked route with water stations and friendly post race treats including beer and a potato.

Enjoy scenic trail running and canicross around Wimbleball Lake on August 28, 2026, with 5K and 10K routes for runners and dog teams. Camping, parking and toilets on site make it a relaxed lakeside race day with medals for all finishers.

Take part in the Eyemouth Twilight 5K on 28 August 2026, a chip timed certified seaside run with Scott's Mini Fun Runs for kids. All finishers receive medals, a goodie bag and a Giacopazzi's gelato.

Enjoy an early evening trail run through the private Newnham Park estate in Plympton with 8 mile and 4 mile options. Canicross runners welcome and proceeds support Bowel Cancer West for a scenic charitable outing.

Tackle rugged trails and moorland views around Otley at Punk Panther Otley High Views on 29 August 2026. Choose 13, 20, 34 or 50 miles across Otley Chevin, Rombalds Moor and Beamsley Beacon for a challenging, scenic endurance test.

Tackle the Black Cattle Ultra in South Wales, a rugged point to point adventure finishing near Castell Coch. Choose 33 mile or 44 mile routes through mountains, wooded vales and villages, organised by the Ridge Runners community.

The 2 Islands Half Marathon returns in 2026 alongside the Berneray 10K. Tackle one or both races and soak up the stunning island scenery and friendly community atmosphere.

Run the iconic 130 mile Leeds and Liverpool Canal race from Liverpool to Leeds, non stop along towpaths and historic locks. Choose supported or unsupported entry and aim to finish within the 40 hour limit on 29 August 2026.

Test your limits at the Devon and Cornwall Backyard Ultra on 29 to 30 August 2026, where runners tackle 4.167 miles every hour until only one remains. Join a supportive, camping friendly event raising funds for Bowel Cancer West.

Gosfield Backyard Ultra : event overview Gosfield Backyard Ultra is a last-man-standing running event held at Gosfield School, Halstead Road, Gosfield CO9 1PF, Essex, UK from 29 August 2026 to 31 August 2026. Entry is limited to 100 places...

Run along a scenic disused train line in Bridestowe, Devon on 29 August 2026 with laps of 5.3 km on mixed off road and paved undulating terrain. Choose a 5 or 7 hour timed option and complete up to 14 laps to earn a finishers medal.