For a town that enjoys the good things in life, it's remarkable how many people also enjoy punishing athletic endeavors! The Audi Power of 4 Ski Mountaineering Race is one of those events. An endurance race that includes all four mountains of Aspen Snowmass, covering 24 miles and more than 10,000 vertical feet of climb. Teams of two start in Snowmass Village at 6 am, traverse to Buttermilk and Aspen Highlands and arrive at Aspen Mountain with a big finish at the Silver Queen Gondola Plaza.