Despite a weather delay and shortened race distance due to fading light, NBC Sports’ coverage of the first-ever NASCAR Cup Series street race in Chicago averaged a Total Audience Delivery (TAD) of 4.795 million viewers on NBC and Peacock according to data provided by Nielsen.

The event was the most-watched NASCAR Cup Series race on NBC since the Indianapolis race in 2017, which averaged 5.647 million, and was NBC Sports’ eighth most-watched overall under its current rights agreement. It was also the most-watched NASCAR Cup Series race on any network since the Daytona 500 drew 8.173 million on FOX.