Where Legends are forged in the Heart of Pai "Embark on an unparalleled ultra-trail adventure with 500 Thailand, a journey through the most breathtaking and challenging landscapes in Thailand. Born from over a decade of expertise in international trail running, this event in Pai, Mae Hong Son, promises an experience that transcends the ordinary. Immerse yourself in the vibrant tapestry of local culture, where the warmth of tradition meets the global spirit of adventure. Traverse a route that weaves through majestic mountains, serene rivers, ethereal clouds, and a celestial canopy of stars, creating memories that will forever etch themselves in your soul."

"Join us in writing a new chapter in Thailand's trail running history. 500 Thailand, from January 11-18, 2026, offers four distinct challenges: 100km, 200km, 300km, and the ultimate 500km.