Charitable giving and high-speed racing will come together during this weekend's 16th annual Classic Sports Racing Group (CSRG) Charity Challenge.
For the second consecutive year, Tough Mudder, the global fitness and active lifestyle brand, returns to Sonoma Raceway.
Weekend Highlighted by Race Car Rides, More than 200 Vintage Racers.
Sonoma Raceway and its fans helped saved lives throughout Northern California on Monday as more than 50 people donated blood at the raceway's 19th annual Vitalant High-Speed Blood Drive.
Sonoma Raceway puts a non-traditional spin on blood drives by giving donors a chance to get their hearts pumping with a high-speed "hot lap" around the road course prior to donating blood. Donors will ride along with a professional driving instructor in an official raceway Toyota Camry around the 12-turn road course. The popular event will run from 9 a.m.-2 p.m. at Sonoma Raceway.