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 2388 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.

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

A 7-mile multi terrain race in Tywardreath, Cornwall, with a hilly village lap and countryside sections. Organised by the village fete committee, the event supports local charities and forms part of the Cornwall Multi-Terrain Race Series.

A 100 km self-navigation ultramarathon across the Brecon Beacons with 3178 m of ascent and six staffed checkpoints. Entry is by application, limited to experienced trail ultrarunners who meet the qualifying and mandatory kit requirements.

A 100 mile ultramarathon across the Brecon Beacons following the Beacons Way National Trail with 6,143 m of ascent, ten checkpoints and mandatory map and compass navigation. Live GPS tracking is provided and the race carries UTMB and ITRA p..

A 54 km circular trail through the Yorkshire Wolds starting and ending at Pocklington, with about 4,100 ft of climb, four staffed checkpoints and a 12 hour overall 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.

Multi-distance trail running in the Brecon Beacons near Abergavenny on 25 to 26 July 2026, with routes from 12 km to 110 km and UTMB Index race status for key categories.

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 in Greenfield on 25 July 2026 is an 8.5 km fell race with over 400 m of ascent, visiting Pots and Pans and Shaw Rocks. It is classed AS under FRA rules and will be a counter for the English Fell Running Championship.

Tackle a classic Lake District fell race on Saturday 25 July 2026 at Beetham Sports Field, a 9.3 km route with 283 m of climb that rewards grit with stunning views. Entry on the day, plus junior sports day races and parking on site.

Tackle classic Lake District terrain at the High Wether Howe fell race on Sat 25 Jul 2026, a 14 km route with 485 m of climb starting and finishing at Stepps Hall. Entry on the day is welcome and proceeds support the Shap community fund.

A 12 km mountain race on Mullaghcarn with about 500 m of ascent from Gortin Glens, part of the IMRA Ulster Championships and NIMRA League. The route is fully marked and GPS devices are not permitted.

A basecamp event at Dunster on 25 July 2026 offering a 50 km loop with about 1600 m of climb plus 25 km and 10 km options, all supported with marquee rest stops, GPS tracking, catering, medical cover and camping.

A family friendly inflatable obstacle fun run in Coventry on 25 July 2026, with giant inflatables, five music zones and choices of 2.5k, 5k, 10k or 15k laps. Participants receive a finisher medal and on-site food and facilities are provided..

This six-hour timed challenge lets you choose your distance, from 5k to ultra marathon, on a lapped course along an old railway line. Pick your medal from a past collection after finishing. Drinks and snacks await at the end of each lap.

A trail running weekend at Glen Tanar Estate in Aboyne on 25th and 26th July 2026, with multiple distances across tracks, heather moorland, pine forest and beside the River Tanar. Camping and participant resources are available.

Test your stamina at MacTuffX Birmingham through a series of timed interval repetitions. Choose between solo, doubles, or relay categories across ten sets of 400 or 800 meters in this high energy summer event.

A timed, lap format run along The Itchen Way in Winchester with a professionally measured, permitted course. Runners may complete multiple 2.62 mile laps up to ultra distance and receive a bespoke finisher's medal and aid station provisions..

A just under six mile multi terrain hill race around Falkland Hill with over 400 m ascent, held during the Falkland Gala. The route includes steep sections and varied trails; entrants must carry full body cover and their own water.

An evening multi-terrain 5.75 mile run based at the Millpool Centre in West Looe, routed through Kilminorth and Trelawne Woods. Mementos for finishers, prizes for overall and local winners, and proceeds support Looe Lions local charities.

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