It’s hard enough dropping into Jackson Hole’s iconic and infamous Corbet’s Couloir on skis or a snowboard but imagine doing it on a bike. Check out the first ever mountain bike descent of the double black diamond ski run by Cam McCaul and Casey Brown back in 2017. To my knowledge it has never been repeated and probably never will. Bonkers.

Francis Xavier is a seasoned writer for Unofficial Networks, bringing a lifetime of outdoor experience to his work. Having lived in a ski resort town for years he has a deep connection to mountain culture.... More by Francis Xavier