13 Valleys Ultra

The 13 Valleys Ultra is a trail running event held in the Lake District National Park, a UNESCO World Heritage site in England. Participants can choose from four distances: 22 km (2 Valleys Trail), 55 km (5 Valleys), 110 km (7 Valleys), and 180 km (13 Valleys), covering between 2 and 13 of the region's scenic valleys. The routes feature spectacular mountain and trail running with regular checkpoints and feed stations.

The event supports environmental projects through donations to the Lake District Foundation. It is registered with the International Trail Running Association (ITRA), offering points and serving as a qualifier for the Western States Endurance Run. Visit the organization's website for the most recent information.