The World's Largest Parkour Course
This is the Skyladder Parkour Course at Tianman Mountain in China. It consists of 999 steps and has an average incline of 45 degrees. Calen Chan, a 19-year-old freerunner fromUtah, got to run all the way down. With a GoP...
https://www.neatorama.com/2017/06/07/The-Worlds-Largest-Parkour-Course/