Throwback Thursday – Leif Borgeson
Not so much of a throwback, but definitely someone you want to hear about!
It is hard to know where to start when talking about Leif Borgeson. It could start with, if you’re a climber in Keystone and the areas surrounding Arapahoe Basin, you should thank Leif Borgeson for those routes. If you enjoy late season Backcountry trips, thank Leif Borgeson for his research on Wet Slab forma…