Trail Running calendar near Trefonen 2026-2027

Experience a brand new midweek trail run around Clowbridge Reservoir and the Pennine Bridleway. This marked 10k course features 175m of elevation with local parking and proceeds supporting community causes.

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.

Run along the scenic banks of the River Severn on a flat disused railway line. Choose from multiple distances ranging from 9 miles to a 37 mile ultra marathon with regular support stations.

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.

Join this flexible 7 hour time challenge at Dare Valley Country Park where you can run or walk any distance from 3km to an ultra-marathon on scenic well-maintained paths.

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..

Experience the Turnslack Fell Race a category BM event covering 12.9 km with 610 m of ascent. Join the fell running community in Calderbrook for this organized race featuring team prizes and post race refreshments.

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.

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.

Test yourself on the highest peak in South Wales with a 5 or 13 mile trail race up Pen Y Fan. This supported mountain event features chip timing, finisher medals, and routes through the scenic Brecon Beacons.

Experience a traditional moorland fell race covering 28.5 km and over 1200 meters of ascent. This high elevation route follows the Pennine Way and requires strong navigation skills in true wilderness terrain.

Experience a scenic 10k trail run through the historic Garendon Park in Loughborough. This chip timed event features an undulating one lap course through wooded paths and open countryside for runners of all abilities.

Test your endurance at MacTuffX Sheffield with a variety of interval based running events. Choose between solo, doubles, or relay formats featuring repeated 400m or 800m distances in this summer competition.

Tackle the Hameldon Quarry Race on 28 July 2026 in Hapton, Burnley, a lively 6.5 km trail with about 400 m of climb through Bowland terrain. Day entry only, low fees and team categories make it ideal for a spontaneous challenge.

Experience a 5 mile multi terrain race through the footpaths and quiet lanes of Alderley Edge. This charity event takes runners through woodland and across fields with all proceeds going to a good cause.

Tackle the Fellrunner at Lee Mill Quarry, a 10km fell race with 332 m climb, offering steep scenic trails and a tough workout. Entry on the day and teams welcome make this a lively opener for the Rossendale mid week series.

Experience West Yorkshire’s first female only ultramarathon with this scenic 50km trail race. Enjoy a fully supported course through woodlands and moors, featuring vegan checkpoints and a finish line celebration.

Experience a scenic trail run or hike through the Dove and Manifold valleys in the Peak District. Choose between marathon or fifteen mile distances starting from the historic village of Hartington.

Experience a 50 mile ultra marathon around the historic Epynt Way in Wales. This trail event offers 8,559 feet of elevation and scenic views of the Brecon Beacons without any time limits.