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 2301 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 fixed 10.5 km moorland race around Totley with 440 m of climb, varied terrain and marshalled checkpoints. Entry is limited to 250 and runners must follow the mapped route and carry required FRA kit.

A 3.5 mile fell race near Clitheroe with 1247 ft of ascent, on the partially marked Mearley Clough route. Entry on the day includes a pasta supper and prize vouchers, and under 18s need parental consent.

A one-lap, approximately 10 km trail race at Quarry Bank Mill on 19 May 2026. The route mixes trail, grass, tarmac, gravel and steps and includes a charity contribution for tree planting.

A hill trail event in Cockermouth featuring a 6 km multi terrain adult race with a timed summit contest and separate junior races with medals sponsored by Holmen. The event is chip timed and has limited parking.

A single-loop 10.5 km trail at Rudding Park, Harrogate, over mixed and hilly terrain with technical sections and a final climb. The race supports Mind in Harrogate and includes a post-race goody bag, food and on-site entertainment.

An off road 10 km trail run around Barbury Castle near Wroughton, with tracks, hills and ridge top views. The event raises funds for the Wiltshire and Bath Air Ambulance Charity and is currently full with a waiting list.

A five race trail series at Wirral Country Park held on the third Tuesday of each month April to August. Races are about 8K, open to runners aged 16 and over, with per race and series entry options and series awards.

A midweek fell race in the North Wales series over approximately 8 km with 470 m of climb, mandatory checkpoints and a steep uphill finish; pre-registration is required with additional entry notes and junior categories listed.

Phoenix Striders Summer Series Round 2 is a *5k* trail race at Langdon Discovery Nature Park on 19 May 2026. It is the second of five rounds and offers entry on the day at the same price as online with separate affiliated and unaffiliated f..

A short, sharp fell race over 3 miles with 820 ft of ascent around Latterbarrow. The event takes place in May with junior and senior starts. Entry is available on the day.

Tackle a classic Pennine fell on Wed 20 May 2026 in Kildwick, starting at the White Lion. This punchy 6 km course with 245 m climb delivers steep ups, junior races and a friendly crowd; pre entry is available and parking is limited.

A short, hilly 5.3 km race in All Stretton on 20 May 2026 with registration at the Yew Tree Inn. The event includes junior races, supports local charities, and forms part of the Shropshire Summer Series.

A 6 mile out and back trail race in Rivington on 20 May 2026, organised by Horwich RMI Harriers. Tickets listed at £11.60 with an admin fee noted and day entries possible for an extra £2.

A 12 kilometre undulating trail race in Rodley, Leeds on 20 May 2026 featuring canal paths, Woodhall Hills and Calverley Woods with a unique split field where runners travel clockwise and anticlockwise on the same route.

Part of the East London fiVe Interclub Series, this Dagenham club race covers about 5 miles at Eastbrook End Country Park on 20 May and records both individual and team results as part of the ELVIS season.

A social *10 km* trail run from Kickback Coffee’s Bollington HQ with free coffee on arrival. The route includes stiles, steady climbs, and panoramic views across the Peak District and Manchester.

A UKA permitted trail race of approximately 5 miles on Galleywood Common on 20 May 2026. The course uses a written route description with no markings or marshals; dogs are not permitted and minimum age is 16.

Trail 5k and new 10k at Dunkertons Park lead through fields and woodlands to elevated viewpoints. Prizes are awarded for top three men and women and refreshments are provided at the race HQ.

A **10 km** trail race on a fast, flat course, open to all ages and abilities. All entries get a medal and goody bag and top two men and top two women receive prizes, with spot prizes and a series league table.

A 7 hour timed trail event in Durham along the River Wear with looped laps from a 3 km minimum. Finishers receive a themed medal and goody bag and distance pins are available for half marathon and longer.

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