Registration is now open for Regionals 3 & 4 at Thunderhill Raceway
March 17-20 Thursday Test (Thunderhill) & Friday, Saturday, & Sunday Racing

Race Event MotorsportsReg Registration Link:
https://sfrscca.motorsportreg.com/events/sfr-us-majors-restricted-regional-thunderhill-raceway-park-scca-san-878970