The 2012 Mobil 1 presents the Grand Prix of Mosport was a multi-class sports car and GT motor race held at Canadian Tire Motorsport Park in Ontario, Canada on July 22, 2012. It was the fifth round of the 2012 American Le Mans Series season and the 30th Grand Prix of Mosport. The race was held a two hour and 45 minute time period, during which 117 laps of the 3.9 kilometre circuit were completed for a race distance of 463 kilometres. Back in 19th were the GT Challenge class winners, TRG driver Emilio Di Guida and Spencer Pumpelly. 22 of the 26 entries were running at races conclusion.