Trail Running Calendar United Kingdom 2025-2026

Run through the sweeping Thoresby Park estate with wild deer and long horn cattle, choosing routes from a 2 km family run up to a half marathon. Family friendly and canicross allowed on most distances, with medals and scenic countryside fin..

Experience a weekend of mountain running and walking in the Black Mountains and the Forgotten Landscape near Abergavenny on 18 and 19 April 2026. Choose 50, 30 or new 20 mile routes with stunning climbs, historic trails and a canal finish.

Tackle scenic but rugged trails across the Brecon Beacons with 10, 20 or 40 mile options from Gilestone Farm. Expect steep climbs, varied terrain and well stocked checkpoints for a challenging, well supported day on the hills.

Tackle the Chiltern Ridge Classic 50K on 18 April 2026 along a scenic 51K Ridgeway route via Ashridge, Ivinghoe Beacon and Whiteleaf Hill. Limited to 400 runners, this UTMB race delivers big views, full support and a true trail challenge.

Take on a scenic 12 km trail through Burnsall and the Dales on 18 April 2026 as part of the Due North series. Expect on course drinks, a post race meal and a beer at the finish for a friendly, well supported day out.

Join the Yorkshire Weekend Saunter in picturesque Saltaire, with 5K, 10K and half marathon routes along the Leeds and Liverpool Canal. All finishers get a jumble medal and enjoy hot food and a beer or soft drink at the finish.

Celebrate the Peak District's birthday in Castleton with scenic 70 km and 35 km trail routes that showcase the park's varied landscapes. Entry supports Peak District National Park Foundation conservation and community projects.

Challenge yourself on the Chester Ultra 100, a 102 mile trail ultramarathon weaving canals, sandstone ridges and woodlands. Live GPS tracking and a 32 hour cutoff make this a supported but serious adventure.

On 18 April 2026 join the Burnsall Trail Half in the Yorkshire Dales, the opening race of the Due North Half Marathon series. Enjoy a scenic trail route along riverside paths with great views and a post race meal, beer and race goodies.

Run coast to coast across Devon on the Two Moors Way, traversing Dartmoor and Exmoor with ultra and marathon distances for every challenge. Scenic trails, mandatory GPS trackers and well stocked checkpoints keep you supported across this ep..

Experience the Shropshire Way 80K Festival through scenic hills, ancient routes and local food. Run or walk 10, 21, 42 or 80 km while supporting Grow Cook Learn.

Take on the SilverBackTrails Goathland V Trig Ultra, a scenic 37 mile self navigated challenge through the North York Moors visiting five trig points. Open to solos or pairs with limited places, all finishers receive a memento and hot meal.

Take on an 18 mile guided trail run across the iconic Malvern Hills, summit the ridge and enjoy woodland trails with an experienced coach leading at a social pace. Tickets are currently sold out.

Run Like Hell is a 13 km coastal trail race from Hell's Mouth in Gwithian to Portreath, tracing rugged north cliffs with dramatic sea views and hilly multi terrain footpaths. Ideal for adventurous runners on 18 April 2026.

Enjoy a scenic trail challenge in the heart of Burnsall with the 12K opening leg of the Burnsall half marathon. Expect a friendly atmosphere, well marked route, post race food and a beer, plus the option to enter the three race series.

Take on a 39.7 mile ultra along NCN 8 from Glasbury to Merthyr Tydfil in Mount to Coast Afanc. Only 40 places, mandatory kit and live tracking make this a rugged test of endurance that rewards every finisher with an Afanc medal.

Take on the NAV4 Lakes Mountain 40, a classic Lakeland challenge covering 40 miles and about 2500 m of ascent across multiple summits in a figure of eight route. Held 18 April 2026 from Askham Community Centre, it needs solid mountain skill..

Run the Spring Trail Series at Cowdray Estate in Surrey, following the scenic Serpent Trail through greensand hills and woodland. Choose from 12km to 110km, with relaxed cut offs, campsite and on site expo for a friendly well supported day.

Martley Madness is a scenic 10 mile trail run in Worcestershire through woodland, Rodge Hill climbs and a stretch of the Worcestershire Way. Chip timing, bespoke medals and post race cake await while proceeds support Cardiac Risk in the You..

Run through the scenic trails of Cannock Chase Forest at the RunThrough Cannock Chase Running Festival on 19 April 2026, with Half Marathon, 10K, 5K and junior races. Enjoy marshalled, undulating routes, a festival village and finisher meda..