Indy Grand Prix of Sonoma County August 22, 2008

It will be the best of both worlds for motor racing fans when the stars of the IndyCar® Series, including Danica Patrick and Dancing with the Stars Champion, Helio Castroneves, and the Grand-American Rolex Sports Car Series converge on Infineon Raceway for a memorable weekend of racing

Official Website: http://www.infineonraceway.com/schedule/major_events/gp/