The season began at Sonoma on March 30, and ended at Indianapolis on October 8.
The preliminary calendar was released on July 29, 2022, featuring 14 races across seven rounds.
[2] An additional change was announced on October 17, moving the NOLA round from February 24–26 to April 28–30 to alleviate a clash with the Kyalami 9 Hours, as well as allowing the 2023 BoP test to be completed before the start of the season.
[3] Bold indicates overall winner Championship points are awarded for the first ten positions in each race.
Entries are required to complete 75% of the winning car's race distance in order to be classified and earn points.