NASCAR Returns to Chicagoland Speedway for a Historic Weekend
NASCAR is set to make a notable comeback at Chicagoland Speedway this July, bringing its premier Cup Series and the O’Reilly Auto Parts Series together for a rare weekend doubleheader. The event marks the first time the two divisions have shared the track since 2019, heightening anticipation among fans and teams alike.
Friday, July 3, will see both series conduct practice sessions on the 1.5‑mile oval, giving drivers and crew chiefs their initial chance to fine‑tune setups and gather data ahead of the weekend’s competition.
Saturday, July 4, shifts focus to qualifying, with each series determining its starting lineup before the O’Reilly Auto Parts 300 kicks off at 5:30 p.m. Eastern Time. The race promises a blend of strategy and speed, especially as teams adjust to the unique conditions of the track.
The following day, Sunday, July 5, will host the Cup Series’ eero 400 at 6 p.m. ET, closing the weekend with a high‑stakes event that could influence playoff positioning and championship narratives.