The 11-turn, 1.75-mile street circuit, which offers great views of downtown Toronto, is tight and has led to cars attempting to squeeze past each other in turns. Many times, only one makes it out unscathed. A long frontstretch leading into the Turn 1 Princes Gate, a hard right-hander, is a great place for overtaking.

Iowa Speedway is a .875-mile tri-oval with variable banking that drives like a superspeedway. With laps under 18 seconds, it's exceptionally demanding physically and mentally on drivers. It was designed with the second generation of SAFER Barrier around the entire perimeter of the racetrack.

Established in 1955, Road America is located midway between Milwaukee and Green Bay in Elkhart Lake, Wisconsin. Its legendary four-mile, 14-turn road circuit has challenged the world’s best racers for over 57 years. The 640-acre, park-like grounds offer amazing viewing opportunities, fantastic concessions and high-speed excitement to thousands of spectators each year. In addition to public race weekends such as the KOHLER Grand Prix, Road America offers group event programs, the Road America Motorplex for karting and supermoto, and the Road America Motorcycle and Advanced Driving Schools.