About This Race
The 117K represents the ultimate test at Amazean Jungle Thailand, demanding exceptional endurance as runners navigate the full extent of the cross-border jungle terrain with significant elevation challenges and extended time cutoffs that push well into the night. This distance requires seasoned ultra runners with proven experience in technical jungle conditions, as the extended hours on course mean dealing with varying weather patterns, potential wildlife encounters, and the mental fortitude needed for Thailand's most demanding UTMB World Series challenge. Runners choosing this distance should expect a grueling yet rewarding journey that showcases the complete character of the Thai-Malaysia border landscape.
Notable Features
As part of the UTMB World Series, this event offers runners the unique opportunity to explore jungle terrain along the Thailand-Malaysia border while earning running stones toward UTMB qualification. The race venue at Betong Mongkollit Tunnel provides a distinctive start/finish location, and the event serves as a showcase for adventure tourism in Thailand's southern provinces.