| January 18, 2018 |
|
| January 25, 2018 |
-
Rolex 24 At Daytona :: IMSA Continental Tire Challenge
Daytona International Speedway
Thursday, January 25, 2018 - Sunday, January 28, 2018
|
| March 14, 2018 |
-
Twelve Hours of Sebring :: IMSA Continental Tire Challenge
Sebring International Raceway
Wednesday, March 14, 2018 - Saturday, March 17, 2018
|
| March 23, 2018 |
-
Circuit Of The Americas :: Pirelli World Challenge
Circuit Of The Americas
Friday, March 23, 2018 - Sunday, March 25, 2018
|
| April 27, 2018 |
|
| May 18, 2018 |
|
| May 25, 2018 |
-
Lime Rock Park :: Pirelli World Challenge
Lime Rock Park
Friday, May 25, 2018 - Saturday, May 26, 2018
|
| June 28, 2018 |
-
Six Hours of The Glen :: IMSA Continental Tire Challenge
Watkins Glen International Raceway
Thursday, June 28, 2018 - Sunday, July 01, 2018
|
| July 06, 2018 |
-
Canada SportsCar Grand Prix :: IMSA Continental Tire Challenge
Canadian Tire Motorsport Park
Friday, July 06, 2018 - Sunday, July 08, 2018
|
| July 20, 2018 |
-
Lime Rock Park :: IMSA Continental Tire Challenge
Lime Rock Park
Friday, July 20, 2018 - Saturday, July 21, 2018
|
| August 03, 2018 |
-
Road America :: IMSA Continental Tire Challenge
Road America
Friday, August 03, 2018 - Sunday, August 05, 2018
|
| August 10, 2018 |
-
Utah Motorsports Campus :: Pirelli World Challenge
Utah Motorsports Campus
Friday, August 10, 2018 - Sunday, August 12, 2018
|
| August 17, 2018 |
-
Michelin GT Challenge at VIR :: IMSA Continental Tire Challenge
Virginia International Raceway
Friday, August 17, 2018 - Sunday, August 19, 2018
|
| September 07, 2018 |
-
Mazda Raceway Laguna Seca :: IMSA Continental Tire Challenge
Mazda Raceway Laguna Seca
Friday, September 07, 2018 - Sunday, September 09, 2018
|
| October 10, 2018 |
-
Petit Le Mans :: IMSA Continental Tire Challenge
Road Atlanta
Wednesday, October 10, 2018 - Saturday, October 13, 2018
|
| October 19, 2018 |
-
Mazda Raceway Laguna Seca :: Pirelli World Challenge
Mazda Raceway Laguna Seca
Friday, October 19, 2018 - Sunday, October 21, 2018
|
