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 1769 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.

LRC Tees Trailtastic in Barnard Castle on 21 June 2026 offers 3.5, 9 and 15 mile trail routes along the Teesdale Way over rolling terrain. Fully marked courses, aid stations and post run yoga make it perfect for trail lovers.

The Fellrunner at Windy Gyle is a rugged 13.7 km test with 549 m of climb across scenic Northumberland hills on Sun 21 Jun 2026. Entry on the day is welcome with modest fees for members and non members.

Tackle the Trunce 5, a lively fell race in the Peak District around Oxspring offering a hilly 6.2 km route with about 190 m of climb. On the day entries are welcome and juniors over 10 can take part in a 3 km race as part of an eight race s..

Tackle a classic 4 mile fell race around Darwen Tower on 23 June 2026, featuring three tough climbs and sweeping moorland views. Hosted by Darwen Dashers, this compact and scenic test rewards bold climbs and fast, technical descents.

Experience the Lyme Midsummer Trail 10K at Lyme Park on 23 June 2026, a scenic single lap through lawns, woods and trails with rewarding views and testing climbs. All finishers receive a bespoke medal and £2 from every entry supports the Na..

Tackle the Bridestone Fell Race in Todmorden for a punchy 7.5 km with 375 m of climb across the South West Pennines. Pre and day entries accepted; race HQ at the Hare and Hounds makes for a classic fell running finish.

Eddie's Revenge Fell Race near Oldham is a challenging 3.6 mile moorland loop with steep climbs, rough trails and a shale descent that rewards bold runners. Pre entry only, proceeds support Deafblind UK and OMRT.

Take on a scenic 12 km course across the North York Moors with 400 m of climb for a rewarding midweek challenge. Entry on the day, friendly teams welcome and a post race BBQ helps raise money for charity.

Join Kirkstall Rock up n' Run on 25 June 2026 for a fun pop up summer run along the Leeds and Liverpool Canal with 5k and 10k options. Register online or on the day and enjoy hot food, a jumble medal and a post run beer or soft drink.

Finish the Run the Seasons series at Cowdray Estate with scenic routes across polo lawns and Heyshott Common, overlooking Cowdray Ruins and the South Downs. Family and dog friendly distances, BBQ and bar, unique medals and luxury hampers.

Take on the Colworth Marathon Challenge over a three day weekend in North Bedfordshire, where three multi terrain races add up to a full marathon. Enjoy free camping, family entertainment and children's races while choosing one, two or all..

Join the South Scotland Outdoor Festival at Drumlanrig Castle from 26 to 28 June 2026 for cycling, road and trail running, wellness, live music and films. Pick gravel rides, family runs or relax in saunas and enjoy local food.

Enjoy a flat, traffic free riverside run along the River Exe with Exeter City Community Trust on the evening of 26 June 2026. Choose 10K, 5 or 10 miles and use this scenic, fast course to tune up for an autumn marathon.

Join Cock a doodle Dawdle on 27 June 2026 at Hyde Hall Farm for undulating trails across grassland and paths, with distances from 5k to ultra for all levels. Limited to 300 entries, friendly aid station and bespoke medals add to the charm.

Experience the Boscastle Scramble, a self navigated trail marathon along the dramatic North Cornwall coast from Rock to Boscastle. Live GPS tracking, free race photos and a finishers medal make for an unforgettable day.

Tackle 47 miles across the rolling Yorkshire Wolds in the scenic Hardwolds 40, with roughly 4600 ft of ascent and a 20 hour time limit. Solo runners or relay teams of two to four will enjoy classic villages, tracks and testing climbs from B..

Take on the Moray Way Relay, a scenic team relay of roughly 100 miles starting and finishing in Forres as it winds along coastal trails, forests and sandy beaches. Teams of up to four run 12 legs within 24 hours using a tracker as the baton..

Enjoy summer trail running through scenic Chopwell Woods on 27 June 2026 with timed 5, 10 and 15 mile races. Canicross friendly and every finisher gets a medal plus a burger and drink to celebrate.

Join the Whaley Waltz, a lively fell race in Whaley Bridge that winds 5.8 miles with 274 m of climb through classic Peak District terrain. A friendly carnival vibe, prizes and charity fundraising make it a brilliant summer challenge.

Scenic trail runs around Carsington Water offer a half marathon or 10K on undulating reservoir paths with kilometre markers and cheering marshals. Chip timed results, free photos and a bespoke medal await at the lively event village.