NASCAR-IndyCar doubleheader in Indy will not have fans

Indianapolis Motor Speedway is empty, Sunday, May 24, 2020, in Indianapolis. The Indianapolis 500 was postponed because of the coronavirus pandemic. The race will instead be held Aug. 23, three months later than its May 24 scheduled date. (AP Photo/Darron Cummings)

Eli Collins receives his Speedway High School diploma during a ceremony on the start/finish line at the Indianapolis Motor Speedway in Indianapolis, Saturday, May 30, 2020. The ceremony was held at the track to allow for social distancing requirements due to the COVID-19 pandemic. (AP Photo/Michael Conroy)

A message honoring the 100th anniversary of the Indianapolis 500 is located in the middle of the "Yard of Bricks" at the Indianapolis Motor Speedway, Sunday, May 24, 2020, in Indianapolis. (AP Photo/Darron Cummings)