The Newest Sport Addition Will Welcome the Greatest Motocross Racer Of All Time, Ricky Carmichael, to X Games 13, August 2-5, 2007. For the 13th annual action sports event, ESPN X Games will add stadium motocross. Debuting at The Home Depot Center, Moto X Racing will showcase the premier motocross racers in the world competing in an event collaboratively developed by Ricky Carmichael and ESPN. Joining Ricky will be fellow motocross stars Chad Reed, Kevin Windham and more top racers from all over the world. For X Games 13, Moto X Racing will join the other Moto X disciplines Freestyle, Step Up, Best Trick and SuperMoto. Fourteen hours of live programming on ESPN, ESPN2 and ABC will be offered August 2-5 as well as X Games 13 coverage on ESPN International, EXPN.com, ESPN Classic, ESPN360.com, SportsCenter and ESPN2's X Center.