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