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 2110 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 women's ultra trail event in the Surrey Hills with out and back routes from Denbies Wine Estate. Three course options, no cut-off times on course, and policies to support pregnant and parenting participants.

The The Cragg Challenge will take place in Mytholmroyd on Sunday 27 June 2027. You can run between 5 and 10 miles.

The Tor Mile will take place in Helmshore on Monday 28 June 2027.

Guided *10 km* trail run around the Devil's Punchbowl in Hindhead, Surrey, with hills, views and group navigation. Events take place at dusk or at night with headtorches and cost £22 per person.

July 2027

A guided trail running weekend in Horton in Ribblesdale tackling the Yorkshire 3 Peaks over a 38.6 km route with 1585 m ascent. Includes bunkhouse accommodation, guided runs and an optional 10 km recovery loop on the Pennine Way.

A point to point half marathon along canal towpaths from Wolverhampton City Centre to Brindley Place in Birmingham. The largely flat course includes a 360 metre tunnel and floating drink stations every three miles.

Serpent Trail is a South Downs National Park trail running event on 3 July 2027 offering distances from 10 km to 100 km, coach transport to starts, camping, food and a licensed bar at the venue.

The Race for Life Pretty Muddy Brighton will take place in Brighton on Saturday 3 July 2027. You can run 5 kilometers.

The Peak District Ultra Challenge will take place in Bakewell from Saturday 3 July 2027 to Sunday 4 July 2027. You can run between 10 and 100 kilometers.

A trail running event in Teesdale on 4 July 2027 offering 3.5, 9 and 15 mile marked courses with marshals, aid stations and a five hour cut off. The event includes post run yoga, photos, finish mementos and parking options.

Race for Life Brighton at Stanmer Park offers 10k, 5k and 3k routes across fields and woodland with mixed surfaces and inclines. The event includes fundraising support, on-site facilities and a finisher medal.

Race for Life Salisbury at Hudson's Field offers 10k and 5k single-lap routes on mixed surfaces and undulating terrain, with on-site parking, toilets and refreshments. The event is chip-timed and not wheelchair accessible.

A 21.1 km off road trail race on 5 July 2026 along The Ridgeway between Wendover and Princes Risborough, with fully marked navigation, two aid station visits and a 4 hour limit.

A trail half marathon around Lyme Hall and the Gritstone Trail, with a fully marked route, two aid stations, electronic timing and parking included in the £36 fee. Finishers can choose a medal or a tree planting option.

A flat 10 km trail run through Thursley National Nature Reserve near Thursley, Surrey. Group runs include dusk and night options with headtorch guidance, an entry fee of £22 per person, and kit and torch support available.

A timed trail festival at Newnham Park with a 5 mile loop, 12/24/36 hour solo, pairs and team events, plus a timed kids race and participant camping.

A 10 hour loop race on Mynydd Troed featuring repeated 2.7 mile technical laps with over 1000 ft of climb per lap. Open to solo runners, pairs and teams of four, with timed laps, clip stations and a strict 10 hour cutoff.

A 50K trail event with 3322 ft of ascent that follows railway lines from Whitby to Pickering and passes eight stations. The route is partially self navigational, fully tracked, and has a 13 hour cutoff with trophies in several age categorie..

A 10 mile looped multi‑terrain race from Lands End along Cornish coast paths and inland trails, with varied surfaces, a four hour cut off, finishers' medals and prizes for top finishers.

The Race for Life Pretty Muddy Stevenage will take place in Stevenage on Sunday 11 July 2027. You can run 5 kilometers.

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