The season began on 5 March at Sonoma Raceway and ended on 17 October at Indianapolis Motor Speedway.
[2] In June, Sebring International Raceway was announced as the CTMP round's replacement.
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.
Bold – Pole Italics – Fastest Lap †: Post-event penalty.