Take on Malaysia's most demanding road ultra marathon, set in the breathtaking scenery of Hulu Langat Batu 14. This challenging course boasts steep hills and winding roads that provide an impressive test of endurance for even the most experienced runners. Participants will navigate two significant ascents while enjoying views of a tranquil lake, crucial for Kuala Lumpur's water supply, and they’ll pass traditional Orang Asli villages, offering a unique glimpse into the local culture. Due to its popularity, the marathon has expanded to include strenuous 200km and 250km categories for those ready for a greater test, as well as a 4-person 100km relay that invites teams to partake in this unforgettable Malaysian adventure.