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 1871 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.

Weymouth Bay 10K is an accurately measured road race along Bowleaze Cove with an out and back layout and two laps near Pleasure Pier. The event offers medals and trophies, on-day registration, and supports Margaret Green Animal Rescue.

A 33.5-mile multi-terrain trail run around the Imber Range Perimeter Path near Westbury on 1 March 2026, organised by the Rotary Club of Westbury and Avon Valley Runners. Entries are handled via Entry Central.

A trail running event at Breamore House offering 5k, 10k, 5k Canicross and a half marathon on mainly rural trails, with marshals, aid stations and finisher medals.

Course and Distances The event takes place on trails through the normally private Stody Estate in North Norfolk. The course goes through woodlands and fields, with a couple of inclines. Participants can choose from three distances: 4 km, 8..

A community-led off road trail run at North Leverton Windmill on 1 March 2026, roughly 10 kilometres over undulating, muddy and firmer lanes. Organised by volunteers as a not-for-profit event; finishers get local flour, a medal and honey.

A classic, challenging fell race on Ilkley Moor, organized since 1990. This 8 km AS category course features steep, rocky terrain and requires full kit. Junior races add to the event day.

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.

The North Wales Pilgrims Half Marathon on 1 March 2026 is a 21km trail run along the coastal Pilgrim’s Trail. With no time limits, it is open to runners and hikers. Completing it as part of the Pilgrims Challenge leads to special recognitio..

The Mersea Mix is a 7-mile self-navigation trail race on Mersea Island. Runners follow a written description on an unmarked course, starting at individual times. Entry includes a voucher for the venue's bar.

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..

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