Competitors ascend steep slopes with skins on their skis, strap gear to their packs, and race downhill in a test of endurance and precision.
The mountaineering history behind "skimo," a new Winter Olympic event. Plus, research into a true alpine champion, the mountain goat.
If you think downhill skiing is a challenge, wait until you see skimo, a brand-new ski event set to debut in the 2026 Milano Cortina Winter Olympic Games. In this event, participants wearing specialized lightweight skis and carrying a backpack and other equipment run uphill.