Every summer, the world's top motocross racers come together for the grueling 12-race AMA Outdoor Motocross Championship Series to battle the heat, the tracks and each other. These are just a few of their stories.
Tyla Rattray
Ryan Villopoto
Roger DeCoster
Trey Canard
Score: 6.2
Score: 10.0
Score: 6.0
Score: 6.7
Score: 0.0
Score: 0.0
Score: 0.0
Score: 7.0
