Thank you to all the workers, volunteers, drivers, crew, friends, family and fans that attended Races 9 & 10 and the Spec Miata Festival of the SCCA San Francisco Region Championship at Sonoma Raceway. A huge field of cars across 7 different classes. The on track battles were great but hanging out with the racing family was even better! We look forward to seeing you at the Hoosier Super Tour at WeatherTech Raceway Laguna Seca.
New Sponsor, New Service!
May 19, 2026
The Region is pleased to announce that Aqualine Performance, a mobile automotive detailing business, run by our own Shawn Sarbacker, has joined our sponsorship program.