Hannah Teter introduces the halfpipe at the 31st annual Burton US Open in Vail, Colorado. The competition is going down now. Tune in LIVE online at burton.com/USO or catch the action on Universal and NBC Sports and witness the evolution of the world's greatest snowboard event.
Where to watch the 2013 Burton US Open
Times below are Mountain Time (MT) and subject to change, please consult your local listings.