2023 Chevrolet Grand Prix

The race was held at Canadian Tire Motorsports Park in Bowmanville, Ontario, Canada on July 9, 2023.

[1] It was the eighth year the event was held as part of the WeatherTech SportsCar Championship and the fortieth annual running of the race.

[2] The race was held at the ten-turn 2.459 mi (3.957 km) Canadian Tire Motorsports Park on July 9, 2023.

Antoine Comeau and George Staikos shared the Ave Motorsports entry.

[7] In GTD Pro, AF Corse, Risi Competizione and Iron Lynx were absent.

There were two practice sessions preceding the start of the race on Sunday, one on Friday and one on Saturday.

[8] The first practice session took place at 2:50 pm ET on Friday and ended with Colin Braun topping the charts for Meyer Shank Racing with Curb-Agajanian, with a lap time of 1:07.341.

[9] The LMP3 class was topped by the #30 Jr III Motorsports Ligier JS P320 of Garett Grist with a time of 1:12.270.

The result kept Derani and Sims atop the GTP Drivers' Championship, 20 points ahead of third-place finishers De Phillippi and Yelloly.

[25] Fraga, and Robinson extended their advantage in the LMP3 Drivers' Championship over Boyd, and Mantella to 181 points.

[25] The result kept Barnicoat and Hawksworth atop the GTD Pro Drivers' Championship.