Trail Running calendar near Ystumtuen 2024-2025

We have found 142 Trailruns within 80 miles of Ystumtuen. See below where and when you can find the races.

The Brecon Beacons 51k will take place in Talybont-on-Usk on Saturday 9 August 2025. You can run between 10 and 51 kilometers.

The Beast of Llangattock is an exhilarating trail running event set in the stunning landscapes of Llangattock, featuring four distances: 10k, 10 miles, 20 miles, and 32 miles. Participants will traverse scenic routes that include ancient walkways, breathtaking views of the Black Mountains, and the h..

The Moel Famau 24 event is a unique running challenge set on the scenic Clwydian Hill, featuring a 7.2km loop with a 500m ascent. Participants can choose to run solo or in teams for either 12 or 24 hours, with no cut-off time or minimum laps required. The event promotes a relaxed atmosphere, allowin..

The Beast of Bryn 2025, organized by the Bryn Residents Action Group (BRAG), is a challenging running event set in the scenic Afan Forest Park. Participants can choose between two distances: approximately 6.5 miles (10.5 km) or 10.5 miles (17 km), with significant elevation gains. The event, which b..

The Leeds & Liverpool Canal 130 Mile Race (LLCR) is a non-stop endurance event that takes place along Britain's longest man-made waterway, the Leeds & Liverpool Canal. Scheduled for August 2025, this race allows participants to choose between supported and unsupported categories, with a total entry ..

The Pershore Plum 10k is an annual running event organized by the Pershore Plum Plodders, a friendly running club based in Worcestershire. This race is designed to be inclusive, welcoming participants of all abilities and ages. The event showcases the scenic routes around Pershore, promoting fitness..

September 2025

The Dragon's Back Race® is a renowned ultra-running event held over six days, covering a challenging 380km with an ascent of 16,400m along the mountainous spine of Wales. Starting from Conwy Castle and concluding at Cardiff Castle, this legendary race offers participants breathtaking scenery and a s..

The Joust 12hr & 24hr is an ultra-running event held at Top Barn Campsite, featuring both solo and team categories. Participants can choose between a 24-hour challenge, which allows solo runners or teams to complete as many laps as possible, or a 12-hour challenge aimed at completing 50 miles. The c..

The RIDUM is an exciting 30-mile ultra marathon set in the scenic hills of South East Wales, specifically along the Rhymney Valley Ridgeway Walk. Participants will tackle a challenging course featuring 4,252 feet of elevation, offering breathtaking views and a diverse terrain that includes lanes, tr..

The Across Wales Walk is a renowned challenge walking event that spans 45 miles across Wales, allowing participants to walk or run the route within 18 hours. Celebrating its 62nd year, the event offers a full weekend experience, including overnight accommodation, transport, refreshments along the ro..

The Yr Wyddfa Ultra 100 is an exhilarating 100-mile ultramarathon set in the stunning Snowdonia National Park, featuring a challenging elevation gain of 5788 meters. Scheduled for September 6, 2025, the event accommodates 250 participants and has a cut-off time of 40 hours. Runners will navigate thr..

The Yr Wyddfa Ultra 50 is an exhilarating ultra-marathon set in the stunning Snowdonia National Park, specifically around the village of Betws-y-Coed. Covering a challenging distance of 45 miles with an elevation gain of 3,254 meters, this event invites experienced runners to navigate rugged mountai..

UTMB Index

The Sandstone Trail Races feature a unique trail running experience in Cheshire and North Wales, offering two concurrent point-to-point races. The event starts at Bickerton Hill National Trust Car Park and concludes at Kelsall Hill Equestrian Centre, providing excellent facilities for participants a..

The 2 HillForts Hill Race is an exciting running event set in the scenic Clwydian Range Area of Outstanding Natural Beauty. Participants will tackle a challenging course of just under 9 miles, featuring a significant ascent of 2500ft as they navigate the two hillforts of Moel Arthur and Penycloddiau..

The Snowdonia Mountain Skills Weekend, organized by Running Adventures, offers an immersive experience for advanced trail runners looking to enhance their mountain skills. Set in the stunning Nantlle Valley, participants will engage in challenging runs, including steep climbs and navigation exercise..

The Black Beacon Mountain Trail Races, taking place from September 19 to 21, 2025, offer a thrilling experience for long-distance runners across the stunning landscapes of the Bannau Brycheiniog (Brecon Beacons) National Park. Participants can choose from four race distances: a 21-mile trail race, a..

The Town to Tower 10K is an uphill race that takes participants from the charming market town of Ruthin to the summit of Moel Famau, located in the stunning Clwydian Hills. This unique 10K route offers a challenging experience for runners of all abilities, culminating at over 550 meters above sea le..

October 2025

The Loop Ultra is a challenging 32-mile trail running event set in the stunning Cambrian Mountains of Mid Wales, starting at Camp Plas near Dolanog. Scheduled for October 2025, this exclusive event is limited to 100 participants, catering to runners of all levels. The route features breathtaking vie..

Loggerheads Autumn Trails is an exciting running event featuring extended versions of popular 5k and 10k races, set in the scenic Loggerheads Country Park. Participants can enjoy varied terrain and challenging routes, with no time limits, making it accessible for runners of all abilities. The event ..

The Brenig Way 50K Trail Race is a scenic running event that takes participants through 32 miles of beautiful upland scenery, starting in Corwen, Dee Valley. Runners will navigate a diverse terrain, including country lanes, technical climbs, and forest tracks, culminating at the picturesque Llyn Bre..