All classes are nearing capacity and it is suggested that drivers, who are considering running SuperNats X, enter this week or face the prospect of being locked out. 

For classes specific to the driver over the age 35, choices are now very limited indeed, as the Formula G1 class has closed (wait list available) and TaG Master is nearing capacity.

Formula S1, the semi-pro division, is the only class with more than five entries left on the grid as of today. According to SuperKarts! USA CEO Tom Kutscher, “S1 is the class that a young racer with reasonable shifter karting experience should consider racing. The field is a good one, with many of the top shifter drivers in regional racing confirmed to run. The overall race experience should be one to remember for a long time.”