Overview

• Alex Palou claimed his fourth victory of the 2025 IndyCar season, winning the Sonsio Grand Prix and further solidifying his championship lead by nearly 100 points.
• Palou overcame early challenges, including losing the lead to Graham Rahal, before reclaiming it with a decisive overtake on lap 58 at Turn 7.
• The race marked the first mid-race caution in five events, triggered by David Malukas stalling with 16 laps remaining, breaking a streak of 408 consecutive green-flag laps.
• Pato O’Ward finished second after an impressive climb from eighth on the grid, while Will Power secured third place using a similar tire strategy.
• IndyCar’s mandated use of two sets of primary and alternate tires added strategic complexity, with Palou mastering the requirements to maintain his dominant form.