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 2353 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.

Multiple-distance ultraruns along the Jurassic Coast World Heritage site, with routes on the South West Coast Path from 33 km up to 105 miles, live GPS tracking, staffed aid stations and finisher awards.

A looped trail event at Denbies Wine Estate offering a 100 mile ultra with up to 30 hours to finish, chip timing, on-course aid and multiple concurrent distance options including marathons and timed events.

A trail marathon and half marathon at Denbies Wine Estate on 20 June 2026, run on a single 1 mile loop with chip timing and a long finish window. Attended and virtual entries receive a Phoenix Running Community medal or buckle.

Run 1 mile each hour for 24 consecutive hours at Denbies Wine Estate in P24 The Longest Attended Day, an off road challenge for attended and virtual runners. On site camping and a hefty finisher medal await but places are limited.

A trail half marathon in the Yorkshire Dales with about 900 m of ascent and three steep climbs, partially way marked and offering drinks stations, a post race meal and event merchandise.

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 course at Harewood House on Saturday 20 June 2026 offers lap-based distances of 2.5k, 5k, 10k and 15k with music zones, a midway water station and a finisher's medal. Children 5 to 15 must attend with a paying adult.

Weekend running event in Kirkstall offering 5K, 10K and half marathon routes along the Leeds/Liverpool Canal on 20 June 2026 with on-the-day entry and finishers' medal plus hot food and a drink.

A three day festival at the Pinkery Centre in Exmoor National Park combining the Exmoor Perambulation and Man vs Moor events. It features walks, trail races, a sunset swim, evening talks and family options.

A trail event on the Malvern Hills offering *27 miles* with about 5000 ft ascent or *15 miles* to Black Hill. Routes use tracks and paths, include staffed checkpoints with snacks, and finish at Colwall Village Hall.

Join the James Blakeley Fell Race on Sat 20 Jun 2026 in Holmfirth for a thrilling 5 km Peak District challenge with 180 m climb. Entry on the day is free though site admission applies, teams of three welcome, minimum age 14.

Take on the iconic Clougha Pike fell race near Lancaster, a short but punchy 4.9 mile route with 400 m of climb and stunning views. Pre entry is required; junior races and team entries make this a lively community event.

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.

Trail event at Siblyback Lake on 20 June 2026 offering 2.5 km, 4.8 km, 9.6 km and an eight hour Siblython around a 4.8 km lap, with camping, café, personalised bibs, medals and awards.

A six mile moorland run on Dartmoor around Burrator Reservoir with a shorter Burrator Lite route and junior races. The event supports local parish charities and is organised by South West Fell Runners.

Run the Maldon Ultras on 20 and 21 June 2026 in Maldon, with 100 mile, 50 mile and 30 mile lapped races across fields, woodland and vineyards with estuary views. Small fields and scenic off road laps make for a friendly yet fierce ultra.

A one-day trail running event in Kirkby Lonsdale on 20 June 2026 offering 5 km, 10 km and 20 km routes from The Royal Barn with GPX routes, marshals, start refreshments and finish provisions.

A 65 km loop trail run on 20 June 2026 around Kirkby Lonsdale with 2000 m of ascent. Participants must be 18 or older, self navigate the route, and can expect two checkpoints plus a GPX file, a start hot drink and a finisher pizza and beer.

Take on the iconic Eildon Three Hill Race on 20 June in Gibson Park, Melrose, a 7.2 km challenge with 510 m ascent across the three Eildons. The 65th edition offers cash prizes and a fully marked route with mountain rescue support.

Two self-navigating trail routes on 20 June 2026 finishing at Ludlow Castle, with mixed terrain through the Marches of England. Options include an approximately 30 mile ultra and a 14 to 15 mile half with parking and optional transport from..

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