The Toyota/Save Mart 350 is an annual NASCAR Cup Series road course race held at Sonoma Raceway in Sonoma, California. This event is contested over 110 laps on the 1.99-mile (3.20 km) permanent road course, covering a total distance of 218.9 miles (352.285 km). Sonoma Raceway is known for its unique layout, featuring 12 turns and significant elevation changes.