GPRA 125cc and 250cc Grand Prix races will run at all 2001 Formula USA Nationals and will replace the previously-announced semi-pro CCS 125cc and 250cc GP races at those events. Details of the new arrangement, including purse, are expected to be announced by January 12. GPRA had previously announced a schedule of races held primarily at CCS races, and that schedule will be revised to suit the new arrangement.