Moto gp racing AMA Pro Flat Track heads to the Du Quoin Mile for the first time in a decade. Catch all of the live streaming action at .\rbr\rbrThe best flat track motorcycle racers in the world line up at the Du Quoin State Fairgrounds for the Du Quoin Mile on July 4. Bryan Smith will try to make it three .\rbr\rbrThe best flat track racers in the world convene at the Du Quoin State Fairgrounds for the first time in a decade on July 4 and try to win Du Quoin Mile. Riders in .\rbr\rbrRiders in the Harley-Davidson GNC1 presented by Vance & Hines class attempt to make the main event through semifinal races and the top qualifiers race in .