Kalender IMSA WeatherTech SportsCar Championship 2027
| Datum | Meeting | Locatie |
|---|---|---|
| 22-01-2027 24-01-2027 | Roar Before The Rolex 24 IWSC | Daytona International Speedway |
| 28-01-2027 31-01-2027 | Rolex 24 at Daytona IWSC | Daytona International Speedway |
| 17-03-2027 20-03-2027 | Mobil 1 Twelve Hours of Sebring IWSC | Sebring International Raceway |
| 16-04-2027 17-04-2027 | Long Beach IWSC | Long Beach Road Course |
| 30-04-2027 02-05-2027 | Laguna Seca IWSC | Mazda Raceway Laguna Seca |
| 04-06-2027 05-06-2027 | Detroit IWSC | Detroit Street Circuit |
| 24-06-2027 27-06-2027 | Sahlen's Six Hours of the Glen IWSC | Watkins Glen International |
| 09-07-2027 11-07-2027 | Canadian Tire Motorsport Park IWSC | Canadian Tire Motorsport Park |
| 05-08-2027 08-08-2027 | Motul SportsCar Endurance Grand Prix IWSC | Road America |
| 20-08-2027 22-08-2027 | Virginia IWSC | Virginia International Raceway |
| 17-09-2027 19-09-2027 | Indianapolis IWSC | Indianapolis Motor Speedway |
| 06-10-2027 09-10-2027 | Petit Le Mans IWSC | Road Atlanta |
Sam Dejonghe