New Delhi, Jan. 6 -- The Milan Cortina Winter Olympics will debut a new sport next month: Ski mountaineering, which combines uphill sprinting (on boots and on skis) and downhill skiing. Although the sport on the global stage is relatively new, it does have roots dating to the late 19th century. Backcountry winter sports have grown in popularity and there is anecdotal evidence that they saw a surge in participation during the pandemic.

Something to know about skimo: It's fast, with sprint races lasting about 3 minutes.

How it works

Ski mountaineering will have men's and women's sprint events along with a mixed relay.

The race works like this: The racers sprint uphill with skins on the bottom of their skis. A skin is a strip of material...