March 29 – 31, 2018
Road Atlanta – Braselton, GA
Group 1, 3, & 8 Practice
Group 1, 3, & 8 Qualifying 1
Group 1, 3, & 8 Qualifying 2
Group 1, 3, & 8 Race 1
Group 1, 3, & 8 Race 2
Group 2 & 9 Practice
Group 2 & 9 Qualifying 1
Group 2 & 9 Qualifying 2
Group 2 & 9 Race 1
Group 2 & 9 Race 2
Group 5, 7, & 11 Practice
Group 5, 7, & 11 Qualifying 1
Group 5, 7, & 11 Qualifying 2
Group 5, 7, & 11 Race 1
Group 5, 7, & 11 Race 2
Group 6, 10, & 12 Race 1
Group 6, 10, & 12 Race 2
Group 6, 10, & 12 Practice
Group 6, 10, & 12 Qualifying 1
Group 6, 10, & 12 Qualifying 2
Mazda Practice
Mazda Qualifying 1
Mazda Qualifying 2
Mazda Race 1
Mazda Race 2
IGT Qualifying 1
IGT Qualifying 2
IGT Qualifying 1 Reprint
IGT Qualifying 1 Reprint 2
IGT Race 1
IGT Race 2
IGT Race 3