Trail Running Calendar United Kingdom 2026-2027

Day 1 of the Great Barrow Challenge at Suffolk Running Centre offers 5k to ultra distances on flat to undulating trail routes with parking, daily bespoke medals and a cupless water policy.

Run Stately Trails: Aske at Aske Hall for an evening 5 km or 10 km loop, with a 5 km walk option. Limited to 200 runners, this mostly flat but muddy estate course winds through pastures and woodland for a scenic country trail.

A 5 km or 10 km trail event at the private Aske Hall estate on 23 July 2026, on marked trails through parkland, pasture and woodland. Walkers may enter the 5 km; age limits apply.

A pop up Summer Series race at Cromwell Bottom Nature Reserve on 23 July 2026 offering 5k and 10k routes. Entry can be paid on the day or online and all runners receive a medal, food, a drink and a sweetie bag.

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.

A marked fell race in South Wales on 23 July 2026, covering 5.5 km with 315 m of climb. Entry on the day costs £3 and the minimum age is 16. Post race tea and cake are available; bring your own mug.

A trail 10 km around Clowbridge Reservoir and the Pennine Bridleway with 175 m of elevation, organised by RunJMC in Burnley. The marked and marshalled course includes spot prizes and donates proceeds to local causes.

Enjoy a 10k trail run through Chelmsford featuring a unique brewery checkpoint. This non competitive event includes mid race and finishers drinks along with a commemorative medal for all participants.

Two long distance trail races in the Lake District from 24 to 26 July 2026: a 100 mile circular route from Coniston and a 50 mile route from Dalemain Estate, both finishing at Coniston. Minimum age 18 and entries are now full.

Enjoy a fast 10k trail race through the scenic RSPB St Aidan's Country Park near Leeds. This Friday evening run offers a flat route on public footpaths with beautiful views of the local landscape.

Enjoy a flexible seven hour timed challenge along the scenic River Thames in Egham. Run as many laps as you choose to earn themed medals and distance pins on a flat and fully signed course.

The Punk Panther Takes the Hindmost will take place in Otley on Saturday 25 July 2026.

A 7-mile multi-terrain race in Tywardreath on 25 July 2026, running on footpaths, bridleways and country lanes. The hilly course starts and finishes at the village pub and raises funds for local charities.

A 100 km route across the Brecon Beacons with 3178 m ascent, six staffed checkpoints and a 24 hour cut off. Entry by application on 25 July 2026 requires prior ultramarathon experience and competent map and compass navigation.

A 100 mile mountain ultramarathon following the Beacons Way National Trail through the Brecon Beacons. This self navigation race features over 6000m of ascent and passes the highest peaks in South Wales.

Discover the hidden valleys of the Yorkshire Wolds on this 54 km circular ultra marathon from Pocklington, featuring 4,100 ft of ascent and a beginner friendly 12 hour cut off.

Multi distance trail race along the River Severn between Ironbridge and Bridgnorth. Distances run from 9 miles to 37 miles with 9.4 mile laps and aid stations every 4.7 miles.

Experience the wild beauty of the Brecon Beacons with a range of trail races from 12km to 110km. This UTMB Index event offers multi-stage and single-day options through the rugged hills of Wales.

A 7 hour time challenge at Dare Valley Country Park where runners choose distance from 3 km to 50 km. Finishers from 3 km receive a themed medal and longer distances earn pins.

Alderman's Ascent is a classic 8.5 km fell race with over 400 m of ascent. It will celebrate its 10th year in 2026 as a counter for the English Fell Running Championship. The route features iconic landmarks and demanding technical descents..