September 13, 2020 @ 3:30 pm - 5:00 pm Grand Prix of Portland – CANCELLED Portland International Raceway Portland, OR, United States NTT IndyCar
September 19, 2020 @ 3:00 pm - September 20, 2020 @ 5:00 pm Firestone Grand Prix of Monterey – CANCELLED WeatherTech Raceway Laguna Seca NTT IndyCar
September 25, 2020 @ 1:30 pm - September 27, 2020 @ 4:30 pm Acura Sports Car Challenge – IMSA Mid Ohio Lexington, OH, United States WeatherTech SportsCar Championship
October 3, 2020 @ 3:00 pm - 5:00 pm IndyCar Harvest Grand Prix Indianapolis Motor Speedway Indianapolis, IN, United States Harvest GP at Indianapolis
October 14, 2020 @ 10:00 am - October 17, 2020 @ 10:00 pm Motul Petit LeMans Road Atlanta WeatherTech SportsCar Challenge