It is scheduled to begin on March 16 at Sebring International Raceway and end on October 1 at Road Atlanta.
The preliminary calendar was released on August 6, 2021, at IMSA's annual State of the Sport Address, without disclosing the location of round 2.
[1] On October 19, 2021, IMSA announced that an event at the Grand Prix of Long Beach would fill the vacancy in the schedule.
[2] In April 2022, Indianapolis was announced as the replacement for round seven, which was initially scheduled to be held at Canadian Tire Motorsport Park.
Points are awarded based on finishing positions in the race as shown in the chart below.