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 1895 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.

Take on a classic Peak District fell race in Bamford on Wednesday 15 July 2026, a thrilling 4.5 mile course with 305 m of climb and spectacular views. Pre entry is recommended as day entries are limited.

Tackle a scenic fell race from Chop Gate in the North York Moors, covering 6.1 miles with 344 m of ascent across classic moorland. Entry on the day is welcome with low fees for members and non members, and teams are catered for.

The Blacka Moor Chase is a 6.7 km trail race over the moors near Sheffield. The route includes technical descents and climbs, with facilities at the club pavilion. Prizes are awarded across multiple categories following the event.

Run the Cider 5K.ish on Friday 17 July 2026 at Myncen Farm near Blandford Forum, a scenic one lap trail over fields, grass and dusty tracks. Part of a weekend of running and optional camping, this friendly race offers finisher goodies.

This uphill-only race challenges runners with 6km and 850m of ascent, from Patterdale to the summit of Helvellyn via Swirral Edge. It's a pure vertical test in the Lake District. Entries open in October 2025 for the July 2026 event.

A weekend of trail races at Whitelee Wind Farm in July, offering 10K, half marathon, 50K ultra and a free junior mile, with an Event Village, on-site parking and water stations on course.

The Rab Pinnacle Ridge Extreme is a technically demanding 28 km sky race in the Lake District, featuring 2700m of ascent and five graded scrambles on the Helvellyn Massif. Entry requires proof of advanced climbing or scrambling skills, as a..

The Helvellyn Sky Ultra is a 57 km Sky Extra race in the Lake District. With 3,700 m of ascent, it traverses five iconic ridges, including Striding Edge. No vetting is required, and the fee covers full support and tracking.

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A 29 km sky race with 2050 m of ascent in the Lake District's Eastern Fells. This technical mountain trail event is designed as an entry point to skyrunning, featuring fully marked routes and support checkpoints. The course takes runners ov..

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Take on the 12 hour Cider Challenge solo across undulating farm trails in Dorset this July 18, with fields, wildflowers and dusty tracks underfoot. Camp onsite for a full weekend vibe and earn a medal and goodies for every finisher.

BigHeat CampFIRE is a two day trail running festival at Mill Farm offering a 50 km ultramarathon, marathon, 16 mile, 12 km and a 2 km fun run alongside camping, yoga, live music and on course aid stations.

Explore the UK's first Area of Outstanding Natural Beauty on the Gower Peninsula. Choose from distances ranging from 10 km to 100 km, with full support and a basecamp at historic Penrice Castle. Options include a competitive run category, a..

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Rabbit Run Wales offers stunning trail races on the private Merthyr Mawr Estate. Runners can choose a 12K route over hills, valleys, and sand dunes, or a 40K tour along the dramatic Glamorgan Heritage Coast.

Event Overview The Welsh 3000 Challenge (14 Peaks) is a guided mountain running and walking event that involves climbing all 15 mountains in Snowdonia, Wales, that are over 3000 feet high in a continuous journey. The total route is about 50..

Explore Manchester from a new perspective on a trail run that transitions from the city centre to canals and green spaces. Choose between a 25km trail or a 55km ultra route, both finishing back in the historic Castlefield area. The fully ma..

Race The Light is a Saturday evening trail run in Wendover Woods supporting the Chilterns Neuro Centre. Choose from a hilly 10K, a 5K, or an accessible 1.5K route. The fully-marked course is open to runners, walkers, and wheelchair users.

Tame the Dragon on the Wales Coast Path. Choose from 100, 50, or 30-mile ultramarathons, starting at iconic coastal spots and finishing together at Cardiff Bay. Experience clear trails, golden beaches, and a legendary finale across the barr..

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A 15km trail race around the base of Place Fell on Ullswater's shores. With 680m of ascent and semi-technical trails, it features an aid station and checkpoints. This race is part of the Helvellyn Sky Ultra weekend.

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A 24-hour coastal trail running challenge on the Shotley peninsula. Run solo, in pairs, or in a team over a 4.3-mile loop. Camping is included for a full weekend of running.

This 26km trail race starts and finishes in Hebden Bridge, featuring a climb onto the moors before a flat out-and-back route past Stoodley Pike. With a flagged course, secure baggage storage, and a finisher's medal, it offers a supported ru..