Trail Running calendar near Trawsfynydd 2024-2025

We have found 110 Trailruns within 80 miles of Trawsfynydd. See below where and when you can find the races.

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

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 includes multiple checkpoints offering essential support ..

The Yr Wyddfa Ultra 50 is an exhilarating ultra-running event 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, participants will navigate through breathtaking mountain tra..

The Hawarden Estate Trail 10k is an exciting running event that offers participants a scenic and varied course, featuring forest tracks, grassy fields, and country lanes. The race is designed to accommodate both beginner trail runners and more competitive athletes, making it an inclusive experience ..

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 activities, including steep climbs and navigation ex..

November 2025

The Delamere Forest Marathon will take place in Delamere on Sunday 2 November 2025. You can run between 13 and 26 miles.

The Anglesey Trail Half Marathon is a scenic running event set in the picturesque Newborough Warren and Ynys Llanddwyn area of Llanfairpwllgwyngyll, UK. Scheduled for November 9, 2025, this half marathon offers participants a unique and challenging trail experience, showcasing the stunning landscape..