Trail Running Calendar United Kingdom 2026-2027

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..

A Category BM fell race around Calderbrook covering 12.9 km with 610 m ascent, based at Calderbrook Community Church. Entries run from 28 February to 23 July with modest entry fees and an 18 plus minimum age.

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.

Experience a mountain run through the Sperrins reaching the summit of Mullaghcarn. This 12 km marked route features 500 meters of climbing and follows scenic trails starting from Gortin Glens Forest Park.

A Dunster basecamp event on 25 July 2026 with 50 km, 25 km and 10 km loop options across the South West Coast Path and Exmoor, featuring GPS tracking, covered rest stops, medical support and camping.

An inflatable obstacle course event in Coventry on Saturday 25 July 2026 covering approximately 5 km; the 2026 edition is described as larger with more inflatable elements and participant feedback noted a positive family experience.

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.

An endurance format event on 25 July 2026 at The Sidings, Wirral Country Park. Runners complete a 4.167 mile loop each hour until only one remains; the event is sold out with a waiting list.

A flat, fast trail run along the river in Leeds, featuring two distances from a half marathon to an ultra. All finishers are rewarded with a locally made medal and a craft beer at the Piglove By The River beer garden.