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.

A 25 mile, 10 hour route starting and finishing at Minsterley Village Hall, with the exact course revealed on the day. The walk includes three serviced checkpoints, mandatory navigation with OS Explorer Sheet 216, and is for adults only.

Join Phoenix Running Manchester's Dragonfly Run at Hardy Farm for a timed, multi distance challenge on a flat riverside towpath. Enjoy a bespoke finisher medal option, cakes at aid stations and a £1 donation per runner to Glossop Cat Rescue..

Chocothon is a friendly timed lap on a flat 5.3 km riverside towpath, letting you complete as many laps as you can within a seven hour window. Distances from 5 km to ultra, medals and aid stations make it perfect for all abilities.

A community fell race from Dufton Village Green to High Cup Nick and back, about 15 km with roughly 450 m of ascent. The event raises funds for Dufton Village Hall and includes post-race soup and a roll.

The Wingerworth Wobble is a 4.66 mile trail race through the undulating countryside south of Wingerworth. Starting at 10:30, the marked course features fields, woodland, and hills, finishing with a medal for all participants. Post race refr..

Take on the Cannock Chase Wildwood Trail Series on 28 Feb 2026 at Birches Valley, a scenic yet testing woodland course with steep climbs, fast descents and technical, muddy trails. Half and 10K with canicross options and eco wooden medals.

The finale of the Run Forest Run Series takes you around Castlewellan Forest Park, starting and finishing by the lakeside castle with stunning Mourne Mountain views on an off road course. Expect a medal, chip timing and scenic trails, so br..

A nighttime 10K trail run around the Northumberlandia landform with hills, stone paths, soft trails and forest tracks. A water station is at mile 4 and all finishers receive a bespoke medal.

March 2026

Cloud 9 is a challenging 9-mile hill race from Congleton to the summit of Bosley Cloud and back. Organized under FRA rules, it features a scenic off-road route and has strict mandatory kit requirements. The event is chip-timed and open to r..

Run through the stunning grounds of Culzean Castle and Country Park with 5 km, 10 km or half marathon options. Enjoy coastal views, woodland trails and a canicross friendly vibe, plus medals, merch and finish line snacks.

Trail races from Brixworth Country Park around Pitsford Water, offering a 10k and a half marathon that visits nearby villages. The event is fully marked with water stations, first aid cover and prizes for top finishers.

A circular half marathon through Thetford Forest on mixed trail surfaces, with manual timing, finisher medals and podium trophies. The race is cupless with refill stations and has a 3.5 hour cut off.

A point-to-point, fully marked long-distance race along the Taff Trail from the Brecon Beacons to Nantgarw, covering about 70 km. The course mixes upland trails and valley cycle paths, with six checkpoints and a Merthyr drop bag for mid-rac..

Two winter mountain races between Brecon and Cardiff. The Brecon to Cardiff Xtreme is about 75 km (47.5 miles) over 11 summits with roughly 2680 m ascent, while the Taff Xtreme Marathon covers the second half at about 26.2 miles and 1300 m..

UTMB Index

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 short but demanding fell race on Ilkley Moor covering 8 km with 401 m of ascent, held under FRA rules. Pre-entry and limited on-day places are available, entry fees start at £8 and the event has a 400 runner limit.