By Official NASCAR Release NASCAR.com March 12, 2020 at 1:32 PM
NASCAR issued the following statement Thursday, March 12:
“At this time, NASCAR will hold its race events at Atlanta Motor Speedway and Homestead-Miami Speedway without fans in attendance. These events will be restricted to competitors, crews, officials and other necessary personnel to conduct the race. We will work with public health officials as we determine future scheduling beyond these events.”
https://www.nascar.com/news-media/2020/03/12/nascar-statement-atlanta-homestead-race-schedules/