Trail Running Calendar United Kingdom 2026-2027

Experience an extreme mountain running challenge through the Mourne Mountains with the NIMRA Granite Peaks 28k. This 28.24 km course features over 1,300 meters of climbing and passes iconic landmarks like Ben Crom Dam and Hare's Gap.

A fell race in North Pembrokeshire on Sat 29 Aug 2026 covering 8 km with 330 m of climb. Entries are accepted in advance and on the day, and junior Mochyn du races have entry on the day only.

A four-stage, **43 km** hill relay around Glen Lednock starting and finishing in Comrie village with 1,733 m of ascent. Teams of five include a pair on leg two and the course mixes trail sections with rough mountain terrain.

A six hour looped trail event in an Area of Outstanding Natural Beauty with an approximate 5.45 km loop and 71 m of elevation. Participants complete as many laps as they choose, with an aid station, bag drop, and custom finisher medals.

An inflatable obstacle-course 5 km event in Glasgow, Lanarkshire scheduled for Saturday 29 August 2026, with recent bookings reported and a recent occurrence held at Norfolk Showground where staff and obstacles were noted positively.

A trail race at Dunnikier Park, Kirkcaldy with two laps of about 5 km over mixed surfaces. The Scottish Athletics permit event has a two hour time limit and supports Maggie's Fife.

Aberfoyle Trail Run 2026 includes a scenic 10k on mixed trails and a flat 1k for primary school children, both fully marked and electronically timed. Proceeds support Aberfoyle Primary School and local community groups.

A seven hour timed trail challenge along the River Wear in Durham on 30 August 2026 where runners choose their distance from a 3 km minimum on a lap course, with medals, distance pins, goody bags and on-course aid stations.

Nottingham Running Festival at Nottingham Racecourse in Colwick Country Park features a Half Marathon, 10K, 5K and junior race, supports Nottinghamshire Hospice, and includes medals, free photos, chip timed results and an event village.

Experience a flat trail run through the scenic Alexandra Gardens with stunning views of Windsor Castle. Choose between 10k and half marathon distances with chip timing and free race photos included in a historic UK setting.

An England Athletics affiliated club in Pershore, Worcestershire, Pershore Plum Plodders runs weekly parkrun meetups and Plod Nights, operates a members-only kit shop, and organises the annual Plum 10k with published results for recent year..

Take on the Muntjac 15, a 15 mile trail around Danbury Essex with 1600 ft of climbing across scenic woodland and technical singletrack. Enjoy a well stocked checkpoint, a quality memento and bespoke local trophies.

A trail and road marathon and half marathon run on a 13.1 mile loop from Woldingham School, featuring sections of the North Downs Way and Vanguard Way with varied terrain and countryside views.

Hardmoors 26.2 Roseberry in Guisborough on 30 August 2026 offers a Trail Marathon, Half Marathon and 10k with significant ascent, mandatory safety kit and downloadable maps for untaped, self navigated courses.

A seven hour Time Challenge along the River Wear in Durham on 30 August 2026, offering flexible lap distances from 3 km up to 50 km, fully signed trail course, finisher medals, distance pins and goody bag options including vegan choices.

An eight hour timed event on Sunday 30 August 2026 in Bridestowe featuring 5.3 km laps on an out and back route along a disused train line. Entry is limited to 70 and the minimum age is 18.

Experience a scenic trail run through the grounds of Shoreham Woods in Kent. This chip timed 10k event features woodland paths and supports the local environment and dementia research.

MacTuffX Bedford on 30 August 2026 features individual and team formats using 10x400m and 10x800m leg structures. Entry is for participants aged 18 or older and fees vary by category.

A Lake District fell race on Sun 30 Aug 2026 with a senior course of 2.5 km and 270 m climb. Entry is on the day with no pre-entry, and junior races cover U9 (from age 6), U12, U14 and U17.

A marked fell race in South Wales on 30 Aug 2026, covering 11.5 km with 350 m ascent. Pre-entry and day entry are available; junior races have on-the-day entry. Post-race tea and cake are provided, bring a mug.