Red Bull Crashed Ice was a world tour in ice cross downhill, a winter extreme sporting event which involves downhill skating in an urban environment, on a track which includes steep turns and high vertical drops. Racers speed down the course's turns, berms, and jumps. Competitors, having advanced from one of the tryouts in the prior months, race in heats of four skaters, with the top two advancing from each heat. The events were held from 2001 to 2019; the ATSX now oversees ice cross downhill events.
The series was created and is managed by energy drink company Red Bull. It is similar to ski cross and snowboard cross, except with ice skates on an ice track, instead of skis or snowboards on a snow track.