20182018 Porsche GT3 Cup Challenge Canada – Races 3 & 4Canadian Tire Motorsport ParkRace duration: 45 Minutes
Circuit Length: 3.957 KMThe facility features a 3.957 km, 10-turn road course; a 2.9 km advanced driver and race driver training facility with a quarter-mile skid pad (Driver Development Centre) and a 1.5 km kart track (Mosport Kartways).
The 2017 season starts May 19-21 at Canadian Tire Motorsport Park (CTMP) in Bowmanville, Ontario. The traditional Victoria Day season-opening weekend will feature the debut of the new 911 GT3 Cup car in the Platinum class. The Gold class will now consist of the previous-generation 911 GT3 Cup car.