Shane van Gisbergen took Sunday at Sonoma Raceway. He beat Conor Zilisch by approximately a car length. The O'Reilly Auto Parts Series event ran 27 laps on the road course. Van Gisbergen seized the lead for the final ten laps after passing Zilisch on the back straight. It signifies his first win in the series.
Zilisch finished second, keeping his points hopes alive. Post‑race inspection validated both cars, officials said. Fans celebrated the close finish and the rapid battle through the park’s narrow turns.