Originally published by IMSA on 24th March 2020

The IMSA Monterey SportsCar Championship at WeatherTech Raceway Laguna Seca has been moved up one weekend to run on Sept. 4-6. It was originally scheduled for the weekend of Sept. 11-13. This date adjustment was made to accommodate IMSA competitors planning to participate in the 24 Hours of Le Mans, which now will run on Sept. 19-20.