About This Race
This 70K distance strikes the ideal balance for runners seeking a substantial ultra challenge without the extreme commitment of longer options. The route demands sophisticated pacing and fueling strategies as runners navigate Mount Yun's technical terrain for an extended period, requiring both physical endurance and mental resilience through varied mountain conditions. Perfect for experienced trail runners ready to step beyond marathon distance or seasoned ultrarunners wanting a demanding yet manageable race in this culturally rich setting.
Notable Features
The race takes place on Mount Yun, a location historically significant as a place once visited by Laozi, the founder of Taoism. Runners experience diverse terrain including pine forests, ice cave formations, and mountain peaks in what organizers describe as an emerald paradise of natural beauty combined with deep cultural heritage.