Building on the success of the 40th anniversary races in 2008, the Formula 5000 Drivers Association has announced an expanded...
Thunderhill Raceway Park, Willows, CA October 31–November 1, 2009 Become a Member & Get Ad-Free Access To This Article (&...
Thunderhill Raceway Park, Willows, CA May 16–17, 2009 Become a Member & Get Ad-Free Access To This Article (& About 6,000+ More) Access to the full article is limited to paid subscribers only. Our membership removes most ads, lets you enjoy unlimited access to all our premium content, and offers you awesome discounts on...
The recently formed Formula 5000 Drivers Association has announced three main feature races for F5000 cars in celebration of the...
Thunderhill Raceway Park, Willows, CA March 13–14, 2010 Become a Member & Get Ad-Free Access To This Article (& About...
Thunderhill Raceway Park was built thanks to the efforts of the San Francisco Region of the SCCA. Realizing that two of its most used tracks, Mazda Raceway Laguna Seca and Infineon Raceway (née Sears Point), were becoming very popular—too popular—the region wanted to insure the club always had a place...
The Classic Sports Racing Group season finale, scheduled for Halloween weekend, October 30-November 1, on Thunderhill’s three-mile East Course, will...