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 2184 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.

Ultra Wales 50 is a 51 miles trail and mountain race in Coed y Brenin and southern Snowdonia on 20 June 2026, with 2,898 m ascent and six checkpoints. Entry fee £119 and places are limited to 500.

Beyond London on 20 June 2026 offers a fully signed trail event in London with a 55 km ultra and a 25 km route along the Capital Ring, GPX files, feed stations, chip timing and medical support.

Point-to-point races along the Three Shires Way offering a 50 mile ultra and a marathon through Bucks, Beds and Northants with on-course aid, mandatory kit requirements, finish medals and downloadable GPX routes.

Timed trail races at Leybourne Lakes Country Park on 20 to 21 June 2026 offer 6, 12 and 24 hour solo formats plus 24 hour pair and team relays. The event runs on a 2.5 km marked loop with live timing, on-site medical cover and a race villag..

Take on the Buckden Pike fell race in the Yorkshire Dales, a steep 6 km route with about 486 m of climb that starts and finishes at Buckden Village Green. Entry on the day is £7 as part of the village gala; parking is limited so use the des..

A multi distance coastal ultra along the Jurassic Coast World Heritage site from the Poole area to Exmouth. Distances from 33 km to 105 miles follow the South West Coast Path with self navigation, checkpoint support and live GPS tracking.

100 mile off-road loop at Denbies Wine Estate on 20 June 2026, with up to 30 hours to finish, chip timing, aid station support and multiple distance options including 50 and 75 miles.

An off-road marathon and half marathon at Denbies Wine Estate on 20 June 2026, run on a compact one mile loop. The event offers an extended 30 hour finish window, chip timing, and Phoenix Running Community buckle medals.

A 24 hour attended event at Denbies Wine Estate where runners complete one mile on the hour every hour for 24 consecutive hours. Camping is included and finishers receive a substantial commemorative medal; a virtual version runs at the same..

A trail half marathon in Kettlewell, Yorkshire Dales, featuring about 900 m of ascent, three steep climbs and mixed terrain with riverside paths and moorland. The event includes drink stations, a post race meal, merchandise and free parking..

Experience the beauty of the South Downs National Park with distances ranging from 30km to a 100km nonstop ultramarathon. Enjoy fully supported trails passing historic landmarks and stunning coastal vistas near Chichester Harbour.

An inflatable obstacle fun run at Harewood House on 20 June 2026 with lap options from 2.5 km to 15 km, 15 to 90 obstacles, music zones, on course water, medals and family friendly provisions.

A weekend running event at the Leeds/Liverpool Canal in Kirkstall offering 5 km, 10 km and half marathon options on 20 June 2026. Finishers receive a jumble medal, hot food and a choice of beer or soft drink.

A weekend festival at the Pinkery Centre in Exmoor National Park with trail runs, long walks, a sunset swim, guest speakers, social evenings and film screenings, featuring distances from 1.5 km up to 30 miles.

A summer challenge on the Malvern Hills offering 27 mile and 15 mile routes with substantial ascent, checkpoints and a hot finish meal. The event is based at Colwall Village Hall and is currently full with a waiting list.

A 5 km fell and trail race with 180 m of ascent at the Harden Moss Sheepdog Trials near Holmfirth. Entry is free though the trials field charges admission. The course is well marked and open to runners over 14.

A 5-mile out-and-back fell race to the 413 m summit of Clougha Pike near Quernmore on 20 June 2026, featuring rocky upper slopes and marshy, twisty descents. Kit and access restrictions apply, and a fell-gate cutoff will be used.

Join the Phoenix Hydra 75 Mile Ultra at Denbies Wine Estate in Dorking for a scenic 1 mile off road loop with chip timing and a staffed aid station. Distances run from 12 hour to 100 miles and all entrants receive a free memento.

A lakeside running event at Siblyback Lake offering 2.5 km, 4.8 km and 9.6 km races plus an eight hour Siblython endurance challenge. On site camping, a café, personalised bibs and medals for all participants.

A Dartmoor fell running event on 20 June 2026 featuring a 6 mile Burrator Horseshoe, a 4 mile Sheepstor Challenge and junior races, with proceeds to local parish charities and a 250 runner limit.

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