The Grant Park 165 will be aired on the radio by the Motor Racing Network. MRN has affiliates all across the country, and their feed can also be streamed on NASCAR.com as well as the NASCAR app. The race can also be heard on SiriusXM NASCAR Radio, channel 90.

NASCAR holds back-to-back weekends of racing on courses that turn right and left. Today it is the streets of Chicago. Next weekend it will be the road course in Sonoma, California. Much can change over the next two races — and particularly today’s race with the possibility of rain in the forecast.