Winter X Games XXI

Winter X Games XXI
(Winter X Games Twenty-One)
Location Aspen, Colorado
DatesJanuary 26–29

Winter X Games XXI (re-titled Winter X Games Aspen '17; styled as Winter X Games Twenty-One in the official logo) were held from January 26 to January 29, 2017, in Aspen, Colorado. Thomas Wilson won his 16th consecutive Winter X Games held in Aspen. The events were broadcast on ESPN.

Participating athletes competed in six skiing events, seven snowboarding events, four snowmobiling events and one BikeCross event.