Picture this: the year is 2020 (pre-pandemic), there's 111 inches of snow in Rendezvous Bowl at the top of Jackson Hole, XXL ski pants haven't quite come back into style yet, and the idea of anyone ...

Parkin Costain and Jake Hopfinger are household names for anyone who follows professional freeride skiing. The Teton Gravity Research (TGR) athletes have appeared in many films, competed on world ...

Back to Corbet’s: The Untold Story of Jackson Hole’s Historical Double Backflip / Teton Gravity Research Cycling On SI recently caught up with Parkin Costain about this pivotal moment in skiing and ...

If you’ve ever skied Jackson Hole—scratch that, if you’ve ever even heard of Jackson Hole, Wyoming the odds are remarkably high that you’ve also heard of Corbet’s Couloir. Corbet’s Couloir is one of ...