Sonoma Raceway

Sonoma Raceway, in Sonoma County, California, features a 12-turn road course with 160 feet of elevation change. Hosting NASCAR, IndyCar, NHRA, and other races, it's 30 miles north of San Francisco. Renamed Infineon Raceway in 2002, it reverted to Sonoma Raceway in 2012 and continues to host various amateur events.