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 2384 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 low cost and informal summer fell race in Great Langdale featuring an 8 km route to the summit of Pike of Blisco and an unconventional beer prizegiving.

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.

Experience a 7.2 km hill race up Cairn Table in East Ayrshire. This chip timed event features rough terrain and unmarked routes for runners seeking a self reliant hill running experience.

A fell race at Plas Dolben near Llangynhafal covering about 8 km with 457 m of climb on a partially marked course. There is a 50 minute cut-off at the top gate, entry on the day is £5 and minimum age is over 16.

A fast, flat 10 km riverside event in Darlington offering medals and goody bags for all, competitive prizes for top finishers, and points toward a four-race series with awards in October.

A 6.7 km trail and fell race across Totley and Blacka Moor with about 270 m of climb, starting and finishing at the Totley AC pavilion. The route stays on public rights of way and includes steep, technical sections such as Piper Gate.

An evening team relay at Derwenthaugh Country Park on 16 July, run by Derwent Valley Running Club. Teams of three, age 16 plus, must include at least one male and one female; entry is £18 per team and parking is limited.

A 10 km trail race around Stoke Park in Stapleton, Bristol, organised by Town and Country Harriers with half of proceeds to a local charity. The marked route includes steep climbs, rough footing and marshals along the course.

Experience a hill race at Bennachie featuring a mixture of old turnpike roads and rough uphill climbs. This four mile route offers a fast descent on tidy paths for runners over eighteen years old.

A 24 hour team running and walking challenge on private farmland near Blandford Forum, Dorset. Teams of 2 to 4 cover laps on fields, grass and tracks with camping available over the weekend.

A one lap trail run at Myncen Farm on 17 July 2026, the Cider 5K.ish takes place across fields and farm tracks with a 90 minute cutoff, limited entry and weekend camping and challenge options.

An uphill only 6 km race with 850 m of ascent on 17 July 2026 in Patterdale, climbing Helvellyn via Swirral Edge. The course is fully marked, includes a manned checkpoint and a recycled paper mache medal.

Run the Blades stages trail races across Whitelee Wind Farm over a weekend with 10K, half marathon, a 50K ultra and a junior mile. Routes use marked access roads with checkpoints, on site parking and an Event Village at Turbine 53.

Sea2Sky in Donard Park, Newcastle offers 10K and 5K races on mixed road and trail terrain through forest and Mourne foothills, with chip timing, a finisher medal and post race refreshments.

A technical 28 km sky race around the Helvellyn massif near Patterdale with 2700 m ascent. Entry is by pre-selection and requires mountain running and rock climbing experience; the £130 fee includes tracking, a meal and a compostable medal.

A 57 km mountain race in Patterdale with 3700 m ascent and a 14.5 hour cut off, featuring exposed ridges such as Striding Edge, Swirral Edge and Long Stile Edge. Entry requires a minimum age of 19 and previous mountain experience is advised..

A classic distance Sky Race of 29 km and 2050 m ascent around St Sunday Crag in the Lake District on 18 July 2026, featuring technical trails, electronic timing, manned checkpoints and post race soup.

A 12 hour solo timed trail event at Myncen Farm near Blandford Forum offering lap based running on farm tracks and fields, camping over the weekend, a 204 entrant cap and a minimum age of 18.

A weekend trail running festival at Mill Farm, Lurgashall, featuring 50 km, marathon, 16 mi, 12 km and a 2 km LittleFeet run, with camping, glamping, on-site village activities and stocked aid stations including PH1000 electrolyte.

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