January 5, 2018 to January 7, 2018

2018 "Roar Before the Rolex 24" (Daytona 24 Hours Testing)

Track: Daytona International Speedway
Series: United SportsCar Championship
January 25, 2018 to January 28, 2018

ROLEX 24 Hours of DAYTONA

Track: Daytona International Speedway, Daytona, FL
Series: United SportsCar Championship
March 14, 2018 to March 17, 2018

MOBIL 1 12 HOURS of Sebring

Track: Sebring International Raceway
Series: United SportsCar Championship
April 13, 2018 to April 14, 2018

BUBBA BURGER Sportscar Grand Prix at LONG BEACH

Track: Long Beach Street Circuit
Series: United SportsCar Championship
May 4, 2018 to May 6, 2018

Mid-Ohio Sports Car Classic

Track: Lexington, OH
Series: United SportsCar Championship
June 28, 2018 to July 1, 2018

SAHLEN'S SIX HOURS OF THE GLEN

Track: Watkins Glen International, Watkins Glen, NY
Series: United SportsCar Championship
July 6, 2018 to July 8, 2018

Mobil 1 Sports Car Grand Prix

Track: Canadian Tire Motorsport Park, Bowmanville, ON (Canada)
Series: United SportsCar Championship
July 20, 2018 to July 21, 2018

Northeast Grand Prix

Track: Lime Rock Park
Series: United SportsCar Championship
August 3, 2018 to August 5, 2018

CONTINENTAL TIRE ROAD RACE SHOWCASE

Track: Road America, Elkhart Lake, WI
Series: United SportsCar Championship
August 17, 2018 to August 19, 2018

Michelin GT Challenge

Track: Virginia International Raceway, Danville, Virginia
Series: United SportsCar Championship
September 7, 2018 to September 9, 2018

Continental Tire Monterey Grand Prix Powered by Mazda

Track: Laguna Seca, Monterey, CA
Series: United SportsCar Championship
Track: Laguna Seca, Monterey, CA
Series: United SportsCar Championship
October 10, 2018 to October 13, 2018

Petite LeMans

Track: Road Atlanta, Braselton, Georgia
Series: United SportsCar Championship