2020-05-29 IMSA Chevrolet Detroit GP – CANCELLED IMSA Chevrolet Detroit GP – CANCELLED May 29, 2020 @ 12:30 pm - May 30, 2020 @ 2:30 pm IMSA Chevrolet Detroit GP – CANCELLED WeatherTech SportsCar Championship
3:30 pm - 6:00 pm Chevrolet Dual in Detroit Race 1 – CANCELLED May 30, 2020 @ 3:30 pm - 6:00 pm Chevrolet Dual in Detroit Race 1 – CANCELLED NTT IndyCar
3:00 pm - 6:00 pm Chevrolet Dual in Detroit Race 2 – CANCELLED May 31, 2020 @ 3:00 pm - 6:00 pm Chevrolet Dual in Detroit Race 2 – CANCELLED