Feb. 26-March 1

Sebring International Raceway
Sebring, FL

March 12-15

Road Atlanta
Braselton, GA

April 23-26

Sonoma Raceway
Sonoma, CA

May 21-23

Lime Rock Park
Lakeville, CT

June 18-21

Indianapolis Motor Speedway
Speedway, IN

June 25-28

Road America
Elkhart Lake, WI

July 16-19

Watkins Glen International
Watkins Glen, NY

November 5-8

Circuit of The Americas
Austin, TX

September 3-6

Canadian Tire Motorsport Park
Bowmanville, Ontario

September 17-20

Virginia International Raceway
Alton, VA