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...
The Classic Sports Racing Group season finale, scheduled for Halloween weekend, October 30-November 1, on Thunderhill’s three-mile East Course, will feature a Winkelmann and Titan Reunion, with a special race open only to Winkelmann and Titan cars. Bob Winkelmann will be in attendance, as well as former Winkelmann employee Paul...
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...
Building on the success of the 40th anniversary races in 2008, the Formula 5000 Drivers Association has announced an expanded race program for 2009 consisting of four events at tracks across the United States. The first of these will run May 16-17 at Thunderhill Raceway in Northern California (with CSRG),...
The recently formed Formula 5000 Drivers Association has announced three main feature races for F5000 cars in celebration of the...