The NASCAR O’Reilly Auto Parts Series is set to thunder down the historic banking of Indianapolis Motor Speedway this Saturday, marking the 22nd points‑paying contest of the 2026 season. The event forms part of the series’ broader schedule that travels from the Midwest to the West Coast, giving fans a chance to experience racing on one of the most iconic tracks in motorsport.
A Weekend of Speed at Indianapolis
Two NASCAR Cup Series regulars, Ross Chastain and Chase Elliott, have confirmed entries, adding star power to a field that already brims with competition.
The full roster will feature 38 cars, a number that reflects the series’ growing popularity and the increasing willingness of teams to invest in the developmental platform.
O’Reilly Auto Parts, the series’ naming sponsor, will be prominently displayed throughout the weekend, while Chevrolet’s technical partnership with several teams underscores the manufacturer’s commitment to the series.
Beyond the on‑track action, the race serves as a showcase for JR Motorsports, the organization co‑owned by Dale Earnhardt Jr., which will field multiple entries and help mentor younger drivers.
Fans can expect a weekend of high‑octane racing, pit‑lane drama and community events that celebrate the legacy of the Brickyard, making it a must‑watch moment in the 2026 NASCAR calendar.