BTS Ultra 100 is an annual trail running event in Indonesia which held in Bromo Tengger Semeru National Park, East Java. There are four courses: 30K, 70K, 102K, and 170K. Last year I took 30K and this year I upgraded to 70K. The original route was used this year. The route was amazing and the scenery along the course was spectacular.
BTS Ultra 100 info: http://btsultra.com
***Correction at 2:10, Ranu Kumbolo is at 2400m above sea level, not 24000m. Sorry for my typo.***
Journey by Jay Hifive & Broken Elegance https://soundcloud.com/brokenelegance
Creative Commons — Attribution 3.0 Unported— CC BY 3.0
http://creativecommons.org/licenses/by/3.0/
Music provided by Audio Library https://youtu.be/eTtyZDU6WZQ
