Trail Running Calendar United Kingdom 2026-2027

Welcome to the most comprehensive guide to trail races in the UK for 2026-2027! Our curated list features an impressive 1858 trail runs across the enchanting landscapes of Scotland, and Wales. From the iconic trails of London's green outskirts to the rugged terrains near Birmingham, from Glasgow's scenic paths to Liverpool's historic routes, we've got every trail enthusiast covered.

Whether you're a seasoned trail runner looking for your next challenge or a newbie eager to explore the world of off-road running, our calendar is your one-stop solution. Dive deep into the details by searching for a specific location or simply browse through to discover new trail runs. Looking for all running events? Check out the complete Running Calendar United Kingdom on running.life.

Tackle mud, hills, and a stream crossing on this annual multi-terrain challenge over approximately 6 miles at Baggeridge Country Park. It's organised by the cardiac rehabilitation charity Action Heart. A friendly, gritty event with a 90-min..

A chip timed 10 kilometre multi terrain race in Ripon with a separate 1 kilometre fun run for all ages. Entry fees vary for affiliated and unaffiliated runners and places are limited.

Join the Saint Michael's Harrogate event with 10K and 5K trail runs on laps. Your participation supports the local hospice. Facilities include water stations and baggage storage, with entries capped at 1000 runners.

Multi terrain 10 km race starting and finishing at Windsor & Eton Brewery beside the River Thames. The route follows the Thames and Jubilee River and finishers receive a medal, a Windsor & Eton pint cup and a free drink.

Celebrate St David's Day with a flexible 7-hour time challenge run in Wales' scenic Dare Valley Country Park. Choose your own distance on well-maintained footpaths and earn a medal for any run over 3 km. Free parking, an aid station, and go..

Take on the Eskdale Eureka fell race on Sun 1 Mar 2026 in the North York Moors, based at Castleton Cricket Club, a challenging 14.3 km course with about 470 m of climb across classic moorland. Entry on the day, with proceeds supporting Clev..

Push your limits at Haldon Horror on 1 March 2026 in Haldon Forest Park with 3 hour, 6 hour or 12 hour formats on 5 mile laps and canicross options. Medals, live GPS tracking and free photos await, just bring a headtorch.

The Brave returns to Exmouth for a scenic cliff and beach run. Choose between a 5km or 10km mixed-terrain course starting at Sideshore. The event supports a local community project focused on youth and the coastline.

Join a scenic half marathon from Cwt Tatws to Aberdaron along coastal and quiet inland trails for stunning views and a friendly vibe. Finishers get a Celtic medal and event tee while supporting The DPJ Foundation and Neuroendocrine Cancer U..

The Cautley race is a low-level fell running event within the Kendal Winter League series. The series starts in January, with races held mostly weekly. Registration is free online, with a fee payable on race day for seniors and juniors.

A seven mile self-navigation trail at Waldegraves Holiday Park on 01 Mar 2026. Entry is limited to 150 runners; fees include a £4 bar voucher and results will be posted on essextrailevents.com.

A guided *10 km* trail run from Silent Pool near Guildford, using North Downs Way and Netley Heath paths, led by a qualified guide. Group-paced, two 2026 dates, £16 entry and car parking at the meeting point.

A trail championship at Matterley Basin near Winchester on 4 March 2026, offering 10 km and 20 km races run on 5 km laps with mass starts and on-course water stations.

Distances The event offers two distances: 45 miles and 30 miles. Date and Location The event takes place on Saturday, 7 March 2026. It is a loop course on the Community Forest Path around Bristol. The 45-mile race starts and finishes at Ash..

This event offers three distances—50 km, 25 km, and 10 km—through the scenic Chiltern Hills, starting and finishing in Amersham. It supports the charity Humanity Direct, with free entry available for fundraisers. The route explores villages..

UTMB Index

Trail races at Loggerheads Country Park in March 2026 offering 5 km, 5 km Canicross and a new 10 km course across riverside paths, rocky sections and stair climbs for varied trail running conditions.

Explore the high moorlands and valleys of Saddleworth in this classic trail event. Choose from three challenging distances, each visiting local reservoirs and mixing paved paths with rugged, boggy terrain. The fee covers timing, refreshment..

Coastal trail races between St Just and St Ives on 7 March 2026. Choose an 18 mile point to point or a 35 mile out and back with 7000 plus feet of ascent.

Sussex Coastal Trail Run in Eastbourne on 7 March 2026 follows coastal paths by the Seven Sisters and the English Channel, offering 10K, half, marathon and ultra distances on chalk and forest terrain with marked routes.

UTMB Index

A 50 km ultra marathon on 7 March 2026 along the John Muir Way in East Lothian with a 2x25 km team relay option. The route starts at Port Seton Promenade, finishes at Foxlake Adventures in Dunbar and passes coastal and rural trails.