Red Bull Crashed Ice
Contest for hockey players and skaters alike to challenge themselves to an iced-over downhill course, comprised of bumps, jumps, and vertical elements.
http://www.redbullcrashedice.com/

Red Bull Events Portal
Provides news, event information, and dates. Also provides links to local information and language formats.
http://www.redbull.com/

X Sports Tour Calendar
Offers action sports tour and event schedules.
http://www.tourcalendar.com/