Usually the Hoch Tirol ski route in the Austrian Alps takes six days of gut busting effort and every ounce of your endurance.

When Philipp asked his French friend and world class Ultrarunner Francois d’Haene to join his 100 km long adventure spiced with 10,000 m vertical gain in 24 hours, connecting Großvenediger (3.657m) and Großglockner (3.798m) he was immediately in.
“There’s a saying that it’s well known that something isn’t possible, and then someone comes along and just does it. You set a new limit and show that something once considered impossible is possible.”