The premise is simple: go downhill fast. What makes this competition a bit more interesting, however, is that this isn't a downhill mountain bike race; Red Bull's Road Rage is a race down Colorado's Guanella Pass--and it's all asphalt. BMX bike, road bike, mountain bike--as long as it has two functioning brakes, you can race it in Road Rage.
Video: Road Rage
Video: Road Rage