International Motor Sports Association (IMSA) president John Doonan confirmed the race was part of the 2024 IMSA SportsCar Championship (IMSA SCC) in August 2023.[1] It will be the ninth time the IMSA SCC hosts a race at Mosport. The 2024 Chevrolet Grand Prix will be the seventh of eleven scheduled sports car races of 2024 by IMSA.[2] The race will be held at the ten-turn 2.459 mi (3.957 km) Canadian Tire Motorsports Park on July 14, 2024.[2]
The entry list was revealed on July 3, 2024, and features 35 entries: 12 entries in LMP2, 9 entries in GTD Pro, and 14 entries in GTD. The LMP2 class sees some changes: Filipe Albuquerque, Renger van der Zande, Scott Huffaker, Stuart Wilshire, Pipo Derani, and Louis Delétraz will all be driving in the headline LMP2 class during the event. In GTD Pro, Ross Gunn will once again be partnered by Mario Farnbacher in the No. 23 Heart of Racing Team Aston Martin.[4] In GTD, Spencer Pumpelly re-joins the No. 27 Heart of Racing Aston Martin. Furthermore, the No. 120 Wright Motorsports Porsche will be absent during the event.[5]