Shane van Gisbergen won Sunday at Sonoma Raceway. He outpaced 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 represents his first win in the series.
Zilisch ended place, keeping his points hopes alive. Post‑race inspection approved both cars, officials said. Fans cheered the close finish and the blistering battle through the park’s sharp turns.