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 2303 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 chip timed five mile cross country race through Queen Elizabeth Country Park on Sunday 19th July 2026. The event marks the club's 50th anniversary and features on site race headquarters and refreshments.

A 10 km mixed trail and road race in Valley Park and Knightwood woodlands, split into five timed stages with recovery between stages. The event features live chip timing, prizes, a kids fun run in 2026 and funds donated to the Woodland Trus..

A trail half marathon on the Pennine Way starting and finishing in Bowes, with varied terrain, mandatory kit checks and limited parking. Water and snacks are provided on route and at the finish.

A 5 km obstacle event at Central Park, Plymouth featuring climb, crawl and slide challenges on mostly grassy ground. Open to ages 13 and over, with nearby parking and basic event facilities; proceeds support Cancer Research UK.

A muddy 5k obstacle course at Hylands Park organised by Cancer Research UK, with staggered start waves, on-grass terrain and on-course marshals. Participants must be 13 or older and the event lists basic accessibility measures and facilitie..

A guided *10 km* group trail run at High Lodge in Thetford Forest on 19 July 2026, led at a conversational pace and organised into ability groups. Entry costs £12.50 and parking is charged at £4.

A community fundraising run from Chinley Community Centre that guides participants to six local defibrillators using a paper map and orienteering punchers; proceeds support replacement and maintenance of the devices.

A new 10 km trail from Ross on Wye along the River Wye with off road terrain and riverside wildlife. Entry is £14.99 via PayPal, minimum age 15, and all finishers receive a bespoke medal.

A professionally guided, fully supported three day loop in Northern Snowdonia visiting 47 summits over just over 100 km with about 9,000 m of ascent. Small groups return each day to Capel Curig with a support vehicle and 1:6 guiding ratio.

Tackle the rugged Bowland slopes at the Hapton Fell Race, a challenging 5 miles with about 400 m of climb near Burnley. Day of entry makes it ideal for last minute plans and friendly club rivalry.

A two lap trail of about 5 miles within Alderley Park starting outside the Glasshouse, passing woodland, a lake and a working farm. The event on 21 July 2026 is TRA licensed and run under UKA rules with chip timing and prizes for top finish..

Flat two lap 5 mile trail race in Ashington Community Woods on 21 July 2026 with free parking a short walk from HQ, finishers' gifts and prizes, and a £1 donation per entry to Friends of the Woods.

A mid-summer fell race in Ravenscar covering about 10 km with 250 m of climb, held at the Ravenscar tea rooms. Entry is on the day with modest fees, team competition and FRA permit insurance in place.

A fell race at Glossop Rugby Club in Charlesworth on 22 July 2026, with online and on-the-day entry options; online entry is £6 plus a £1.25 booking fee and entries close midnight 20 July. The event holds a FRA permit and UK Athletics insur..

The Fellside Fell Race will take place in Caldbeck on Wednesday 22 July 2026. You can run 11 kilometers.

A 5.8 mile self navigation trail race near Littley Green on 22 July 2026, using a written route issued on the day with no course markings or GPX. Race HQ is at The Compasses pub with parking and a £4 drinks voucher included.

Trail races through the private grounds of Aske Hall in Richmond, North Yorkshire, offering 5km and 10km single lap routes across pasture, tracks and woodland. The course can be muddy so trail shoes are recommended.

Marked trail races on the private Aske Hall estate offering 5km and 10km courses across pasture, tracks and woodland with finishers food and an optional coaster medal.

Evening pop up races at Cromwell Bottom Nature Reserve on 23 July 2026 feature 5k and 10k routes, on site parking, food and a finisher jumble medal. Payment is accepted on the day or online.

Join the Fellrunner in Sheldon on Thu 23 Jul 2026 for a spirited 4 mile village fell race across scenic Peak District climbs. Friendly entry on the day supports local funds and welcomes runners aged 14 and over.

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