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 2383 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 trail festival in Winchester on 4 May 2026 offering four distances from 14 miles to a 50K ultramarathon, fully marked routes, aid stations and parking at Winchester Rugby Club.

A 6.9 mile fell race around Erringden Moor and Stoodley Pike with 1300 ft of ascent, organised under FRA rules from Mytholmroyd Community and Leisure Centre. The course was amended to protect ground nesting birds and parking includes a smal..

Take on the Freddo Mercury Rhapsody Run along a flat riverside towpath at Xcel SPORTS HUB, logging as many 5.3 km laps as you can within a relaxed 7 hour limit. Rock up in a 1.5 hour start window or request a time, with aid stations and opt..

An annual off-road race day around Chepstow Park Woods starting and finishing at Hood Memorial Hall, Devauden. Distances include 10k, 5k, 2.4k for ages 8 plus and a 60m junior dash with a small donation on the day.

MacTuffX Edinburgh on 4 May 2026 offers solo, doubles and five-person relay formats over 10x400m and 10x800m distances. Entrants must be 18 years and over and fees vary by format.

A 6.5 mile undulating trail race around Brierley and Thorpe Woods near Wynyard, organised by Billingham Running Club and run under Trail Running Association and UK Athletics rules.

Spring trail races in Harewood Forest featuring 5k, 10k, canicross and a children's fun run on undulating forest and field routes. Pre-registration only; proceeds support local playing fields and school PTA.

A guided 22 mile trail run around Pickering through wooded valleys and open moorland. Small groups of up to six runners move at a social pace with village drinks stops and an optional post run drink and local food.

A three race series of 5 km canal towpath runs in Methley, Leeds that raises funds for the Jane Tomlinson Appeal. The final meeting includes a 1.5 mile fun run with a school competition and medals for all.

A multi terrain trail run of about 10 km in Hulne Park, Alnwick on 5 May 2026. Entry fees differ for affiliated and non affiliated runners and prizes are awarded to individual and team winners.

A 5.1 km fell race at Fairy Glen near Penmaenmawr with 273 m of climb, part of the North Wales Mid Week Series. A juniors programme has multiple age classes and race day entry is £2.

A hilly five mile trail and fell race from Rainow on the edge of the Peak District, taking in White Nancy and the Kerridge ridge. The event is pre-entry only, serves teas and cakes after the race, and donates proceeds to local charities.

An evening five-mile race on Wednesday 6 May 2026 at Boconnoc Estate, organised by East Cornwall Harriers. The mixed-surface route uses unmade paths, woodland trails and some road sections, with Race HQ in the estate courtyard.

A provisional cross-country on 6 May 2026 covering 5.3 km with 100 m of ascent. Entry on the day costs £10 and this edition is announced as the race's final running.

A 10 km urban trail through central Carlisle on 06 May 2026 that passes Carlisle Cathedral, Millennium Bridge and Carlisle Castle. Entry is limited to 300 runners aged 15 and over with overall and age group prizes.

Tackle a classic Lake District fell race from Dockray to Hartside on Wed 6 May 2026, covering 10 km with a stiff 800 m of climb. Entry on the day is £5 with parking at the quarry car park. Expect a tough scenic course and friendly vibes.

Take on the Cautley Horseshoe fell race near Sedbergh on 6 May 2026, a short but brutal 7.5 km with 805 m of ascent and spectacular upland views. Entry on the day is £5 and the Cross Keys Inn will be open for post race food and drink.

A mainly off road 15k trail run at Trifarm, Boreham on 06 May 2026 featuring an anticlockwise route on public footpaths and bridleways, on-site parking, water points and manual timing.

Join this 5 mile multi terrain race at Bromsgrove Rugby Club featuring a scenic route of trails and towpaths. This evening event welcomes both solo runners and canicross participants for a focused and competitive run.

A 6.9 km running event at Ysgol Dinas Bran in Llangollen with 350 m of ascent. The course is partially marked, minimum age over 16, day-entry fee £5, with refreshments plus showers and changing available.

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.