About This Race
The 117K at Amazean Jungle Thailand by UTMB takes runners deep into the rainforests along the Thai-Malaysia border, starting and finishing in Betong, Thailand's southernmost town. This distance represents a serious commitment to jungle running, where singletrack trails wind through dense canopy and humid lowland terrain. The race is part of the UTMB World Series, bringing international standards to a uniquely Southeast Asian setting. Runners face extended time on technical trails in conditions that differ markedly from alpine or temperate ultras. The jungle environment means persistent humidity, root-laced paths, and navigation through terrain where visibility can be limited by vegetation. This is not a race for those new to ultra distances or unfamiliar with tropical trail running. The Betong region sees relatively few international visitors despite its proximity to Malaysia, making this race an opportunity to explore a remote corner of Yala Province. The cross-border nature of the course adds logistical complexity but also cultural richness, as the route traverses a historically significant area where Thai and Malaysian landscapes meet.
The 117K course utilizes singletrack trails through the jungle terrain of Thailand's deep south, incorporating paths that cross into Malaysian territory before returning to Betong. Runners navigate technical footing throughout, with roots, rocks, and mud common depending on recent rainfall. The extended distance means moving through multiple daylight and darkness cycles, requiring headlamps and careful attention to course marking in low-visibility conditions.
Location
Practical Info
Hot and humid year-round, with temperatures in the high 80s to low 90s Fahrenheit. April falls in the inter-monsoon period with high humidity and potential for afternoon thunderstorms.
Betong is a small border town with limited accommodation options compared to major Thai cities. Booking early through race organizers or local hotels is recommended, as the event will likely fill available lodging.
Best For
Notable Features
This race offers a rare opportunity to run trails along the Thai-Malaysia border in a region rarely visited by international runners. The Betong area sits in Thailand's southernmost reaches, where the culture blends Thai Buddhist and Malay Muslim influences, and the jungle remains largely undeveloped. As part of the UTMB World Series, the race brings global trail running community standards to a distinctly Southeast Asian environment, with organization and safety protocols meeting international expectations while showcasing terrain unlike any other UTMB event.