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.

Cast:Tyla Rattray, Ryan Villopoto, Roger DeCoster, Trey Canard,

Genre:Documentary, Reality,

country:United States of America,

Production:none