Highlighted by the open-wheel racing of the IZOD Indy Car Series, the 2010 Honda Indy Toronto also will feature the Firestone Indy Lights, the SPEED World Challenge, the SCCA Pro Racing Trans-Am Series and, for the second consecutive year, the Canadian Touring Car Championship. Additionally, the event marks the Toronto debut of the NASCAR Canadian Tire Series. The Honda Indy Toronto is staged on a 1.77-mile, 11-turn circuit that runs through Exhibition Place in downtown Toronto.