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.

A 24 hour obstacle course at Belvoir Castle on 27 and 28 June 2026, run as repeated five mile loops with named obstacles such as Arctic Enema, Electroshock Therapy and Well Swung. Individual, relay, pit crew and brunch options are offered.

Trail event at Hyde Hall Farm offering distances from 5k to ultra with lap formats, on-site parking, a lap aid station and bespoke finisher medals. The event is cupless so participants need a cup or bottle.

A 26.2 mile self-navigated coastal run from Rock to Boscastle along the North Cornwall Coast Path with three manned checkpoints and a nine hour cut off. A two person Soft Boiled Relay runs as a separate category.

A 47 mile point to point ultramarathon on 27 June 2026 across the Yorkshire Wolds, following Hudson Way and Wolds Way into Malton with stocked checkpoints, mandatory kit and a 20 hour time limit.

Trail runs at Chopwell Woods near Rowlands Gill offering 5, 10 and 15 mile routes with live chip timing and canicross access. Finishers receive a medal, a burger or alternative and a drink; on-site parking is very limited.

Hospice of the Valleys Inflatable 5k in Cardiff on 27 June 2026 features 5 km and 10 km distances with individual and group entry options and fees of £15 and £20 respectively.

A 6 mile fell race held during the Whaley Bridge Carnival on the final Saturday in June, covering about 5.8 miles with 274 m of climb. The event includes age group and team prizes and donates profits to local charities.

Trail half marathon and 10k around Carsington Water in Derbyshire on 27 June 2026. Courses are marked and chip timed, with event photographs, finish medals and an event village offering food and drink.

Hourglass on 27th June 2026 is a last person standing running event of repeated *2 mile* laps around the Royal Cornwall Events Centre. Lap time allowances shrink each circuit and runners are eliminated if they miss the limit.

A new 3.45 miles / 6.00 km fell race on 27 June 2026 around Kirkby-in-Furness, climbing 750 feet. The event counts for the BOFRA Championship and includes junior and senior age categories.

A 50th anniversary fell race from Alston playing field to Park Fell and back, covering 6.2 km with 211 m of ascent. All entry fees support the local mountain rescue team; entries open 1 December 2025 and close 26 June 2026.

A lapped running event at Burrs Country Park supporting The Sunnywood Project. Runners may complete as many 3.28 miles laps as they wish within a seven hour limit; aid station, medal options, toilets and parking on site.

The Maverick North Downs Trail will take place in Cranleigh on Saturday 27 June 2026. You can run between 6 and 53 kilometers.

Join the Eldwick Gala fell race in the South West Pennines, a scenic but testing 3 mile course with 168 m climb and short junior races. Limited to 200 runners, this community event blends tough trails and festival fun.

Timed 24, 12 and 6 hour looped run on a five mile course around Widemouth Bay with camping included and a Cub fun run. Organised by Bude Rats under a UK athletics race license.

Mixed-surface off-road run at Matterley Estate on 27 June 2026, offering 10 km and 21 km routes through gravel tracks, woodland and open paths. The event includes chip timing, an exclusive medal and on site catering.

A weekend multi-stage trail enduro in Sheffield featuring 11 timed stages within a 24.5 km route (20 km timed). Entries are for Individuals or Pairs, with on-course support, stage and overall results, and a post-race gathering with food and..

A fundraising fell event in Kettlewell on 27 June 2026 with three routes: 17-mile and 13.5-mile fell courses plus a 4.5-mile family valley walk. Entry fees include parking and a meal, and proceeds support the local mountain rescue team.

A 12K obstacle course at Bramham Ln Wetherby on 27 June 2026 featuring 25 obstacles, wave entries and a double lap option to extend to 24K. Entry includes a finishers T-shirt, a victory beer, a TW headband and event goodies.

A fell and trail event at Honister Slate Mine combining mountain terrain with a 700 m underground mine section. Fully flagged courses of 5km and 10km, helmet and headtorch required at the start, minimum age 16.

Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.