Overview
- Christian Lundgaard topped qualifying but took a six-place engine penalty that handed Pato O’Ward pole position in Portland.
- O’Ward led until lap 22 when an electrical fault forced an unscheduled stop that cost him nine laps and any realistic shot at the championship.
- Alex Palou sealed his fourth career and third consecutive IndyCar title by finishing third once O’Ward’s car went off the pace.
- Will Power claimed victory in the Grand Prix of Portland with Christian Lundgaard completing the podium.
- Attention now turns to Milwaukee and Nashville, where Palou can pursue a record-tying 10th win and Arrow McLaren faces scrutiny over its reliability.