It will begin on March 13 at Sebring International Raceway and end on October 20 at Circuit of the Americas.
The rounds at WeatherTech Raceway Laguna Seca and the Grand Prix of Long Beach were dropped in favor of a round at the Canadian Grand Prix, alongside a return to Road Atlanta.
[1] A new sub-championship, dubbed the ANDIAL Cup, was introduced at the IMSA-supporting rounds.
Points are awarded based on finishing positions in the race as shown in the chart below.
[15] For the Pro-Am and Masters championships, the lowest two race results before the final round are dropped.