Yr Wyddfa Ultra 50

Betws-y-Coed, United Kingdom • 6 Sep 2025

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 mountain trails, including the ascent to Yr Wyddfa (Snowdon) and other iconic peaks. With a participant limit of 500 and a cut-off time of 21 hours, the race emphasizes safety and preparedness, requiring runners to possess prior ultramarathon and mountain experience. The event also offers various support services, including checkpoints with refreshments and medical assistance. Visit the organization's website for the most recent information.

Race information

UTMB 100K UTMB 100M
50 mi
3254 m+
50 Miles
Visit the organization's website for the most recent information.
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