2013 SportsCar Grand Prix

Muscle Milk Pickett Racing, with drivers Klaus Graf and Lucas Luhr, extended their streak of season victories to four by earning a win with a four lap gap over second place and P2 class winners Level 5 Motorsports.

Alex Job Racing won the GTC category, two weeks after badly damaging their car at the previous event in Lime Rock.

The 2013 Mobil 1 SportsCar Grand Prix was the fifth of ten scheduled sports car races of 2013 American Le Mans Series.

[5] The race was held at the ten-turn 2.459 mi (3.957 km) Canadian Tire Motorsports Park in Bowmanville, Ontario, Canada on July 21, 2013.

Due to not completing a minimum of ten minutes, the qualifying results for PC were nullified and the grid order was set by championship points.