The season began on 5 March at Sonoma Raceway and ended on 17 October at Indianapolis Motor Speedway.
Entries are required to complete 75% of the winning car's race distance in order to be classified and earn points.
Individual drivers are required to participate for a minimum of 25 minutes in order to earn championship points in any SprintX race.
† Half points were awarded for both races at VIR after the two events completed less than 75% of the scheduled distance.
† Half points were awarded for both races at VIR after the two events completed less than 75% of the scheduled distance.