Eighteen death-defying bikers performed stomach-churning stunts at the 2017 Red Bull Rampage.<br /><br />The event, which took place at Utah's Zion National Park, had racers working with their build teams to create personalized routes down the mountain. Judges graded racers on a number of factors, including the degree of difficulty and number of tricks. <br /><br />Canadian Kurt Sorge became the event's first three-time champion.
