Ultra-Trail Snowdonia by Utmb
Llanberis, United Kingdom • 16-18 May 2025
The Ultra-Trail Snowdonia by UTMB is a renowned trail running event held in the rugged landscapes of North Wales. As part of the UTMB® World Series, it features challenging courses with distances ranging from 25 km to 168 km, including significant elevation gains up to 9,500 meters. The event attracts international participants who experience the stunning, mythical scenery of Snowdonia National Park. Known for its technical trails and breathtaking vistas, the race offers a unique atmosphere of adventure and camaraderie. It showcases the wild beauty of the region while testing runners' endurance and resilience in a spectacular setting. Visit the organization's website for the most recent information.