Two rounds of SCCA autocross at Thunderhill means back-to-back competition in a single day—perfect if you want to dial in your setup or try different line choices without waiting weeks for the next event. Whether you're running in Stock, Modified, or Street Touring, you'll get plenty of seat time on a safe, closed course. Bring your street car and see how it really handles. Full details & registration: https://www.motorsportreg.com/events/scca-sacramento-autocross-round-13-14-thunderhill-raceway-park-040344