Two rounds of SCCA autocross competition at Thunderhill Raceway Park—perfect if you want to test your car's handling and your driving skills without the commitment of a full track day. Whether you're running stock classes or heavily modified, you'll get multiple timed runs to dial in your setup and chase your personal best. Full details & registration: https://www.motorsportreg.com/events/scca-sacramento-autocross-round-13-14-thunderhill-raceway-park-310118