About This Race
The 100K distance represents the full mountain experience at Mount Yun, demanding both endurance and technical skill as runners traverse the complete range of terrain from dense pine forests to challenging ice cave sections. This distance requires experienced ultra runners who can maintain focus and pacing strategy across varied elevation changes while managing the mental challenges of a full day on the mountain. With generous but firm cutoff times, the 100K offers seasoned trail runners the opportunity to fully immerse themselves in Mount Yun's mystical landscape without the extreme commitment required for the 100-mile option.
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.