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 drinks 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.

Racers are typically athletes with a background in ice hockey, however competitors from the sports of bandy and ringette have also competed with great success, such as Salla Kyhälä from Finland's national ringette team, who also played in Canada's National Ringette League, and Jasper Felder, a bandy player who became an ice cross downhill seven-time single event winner. As a bandy player, Felder represented the United States national bandy team, while in ice cross downhill, represented Sweden while equipped with ice hockey gear. Felder was first in the single-event in 2001, 2002, 2003, 2005, 2009, and twice in 2004.