Watch the stars of AMA Pro Flat Track race their way into their respective main events at the legendary Springfield Mile! For the Pro Twins heat races, the top-seven riders advance to the main event. Riders who finish outside the top-seven have to battle their way into the main event via the last chance qualifier (LCQ). For the Expert Twins class, the top-four finishing riders advance to the main event. Among those top-four, first and second place finishers in each heat race get to race in the "Dash for Cash." Riders who finish their heat races outside the top-four have to race their way into the main event via the semi-races.