2013 Izod IndyCar race at Sonoma Raceway
85 laps of the twisty Sonoma Raceway will challenge the drivers of the Izod IndyCar series this weekend. Indianapolis winner Tony Kanaan will be one of the stars of the open wheel series when they make their 9th annual trip to the beautiful Sonoma Valley. Last year Ryan Briscoe won to become the 7th driver in 8 years to win at the track. In addition to IndyCars there will be 3 other races during the weekend featuring the Maserati marque, SCCA World Challenge Series featuring various makes of cars and the Formula Car Challenge.