Welcome to the 7th Edition of BTR Ultra 2026, where trail runners from around the world are challenged to conquer Bali’s most beautiful landscapes in an unforgettable Ultra Volcano to Volcano journey. This race is more than a competition, it is a true adventure that blends raw nature, rich local culture, and relentless endurance.
Run through volcanic trails, dense forests, sacred paths, and traditional villages, where every step connects you to the spirit of Bali.

Designed as a Brutal Trail Race, BTR Ultra 2026 pushes your physical and mental limits while rewarding you with breathtaking scenery, cultural encounters, and the unmatched satisfaction of crossing from one volcano to another.

This is where nature meets culture. This is where endurance becomes legend.