NASCAR is pausing the Chicago street race because it needs more time to try to reschedule the event and reduce the build-out and breakdown of the pop-up racecourse.

The Xfinity and Cup series will be on track for nearly eight hours Saturday at Dover Motor Speedway, which is playing host to its first NASCAR weekend in July since 1969. The action on the 1-mile concrete oval will begin with Xfinity practice at 11 a.

The NASCAR Xfinity Series rolls into Dover International Speedway on Saturday for the BetRivers 200. Known as the "Monster Mile," Dover's high-banked concrete oval is one of the most unique and demanding tracks on the NASCAR circuit. Fans can catch all the action live on The CW at 5:00 p.m. ET.

The NASCAR Xfinity Series takes on Dover Motor Speedway, the 1-mile concrete oval, for the BetRivers 200 on July 19.

Check out this article for all you need to know about NASCAR Cup Series' Autotrader EchoPark Automotive 400 including date, time, drivers, and more.

Coverage of the AutoTrader EchoPark Automotive will begin with NASCAR Nation Pre-Race at 1:30 p.m. ET Sunday on TNT, TruTV and HBO Max. Race coverage will begin at 2 p.m. ET. The regular race broadcast will be on TNT and HBO Max. TruTV will have the In-Season Challenge AltCast. The green flag should fly around 2:20 p.m. ET.

NASCAR Xfinity at Sonoma hits 1.09M viewers, outdrawing IndyCar’s Iowa race on FOX; ratings up 27% year-over-year, boosting NASCAR’s momentum in 2025.

On its first July weekend in more than 56 years, Dover Motor Speedway will play host to a NASCAR tripleheader of the ARCA, Xfinity and Cup series. It’s the first time since Dover’s debut Cup race on July 6, 1969 that the track nicknamed the “Monster Mile” has had a race in July with NASCAR’s premier series.

NASCAR’s Xfinity Series roars back into action Saturday afternoon with action at the BetRivers 200 at Dover Motor Speedway.

NASCAR said it is pausing the race because it needs more time to explore rescheduling the event and ways to speed up the build-out and breakdown of the pop-up racecourse in response to concerns from the city.

It might not be the world's most famous Dover, but this one, in Delaware, will be an important one Sunday as NASCAR reaches Race 21 of 2025.