BTR Ultra Bali
Mount Batur, Indonesia • 9-11 May 2025
The BTR Ultra 2025 is the sixth edition of Bali's premier trail running event, inviting participants from around the globe to experience the stunning landscapes of Bali. Scheduled for May 9-11, 2025, the event features various race categories, including 100K, 60K, 30K, 15K, and 7K, catering to runners of all levels. Participants will enjoy a scenic course that showcases Bali's natural beauty while fostering a sense of community among trail runners. The event promises an unforgettable adventure, combining the thrill of competition with the charm of Bali's breathtaking environment. Visit the organization's website for the most recent information.