Alex Palou wins Detroit Grand Prix May 31

Alex Palou added another controlled result to his 2026 IndyCar season on May 31, winning the Chevrolet Detroit Grand Prix from pole on the streets of downtown Detroit. The Chip Ganassi Racing driver finished 100 laps in 1:59:08.5542 and led 71 of them, according to IndyCar’s official results. (indycar.com) Kyle Kirkwood of Andretti Global with Curb-Agajanian finished second, 3.0584 seconds back, and Graham Rahal was third for Rahal Letterman Lanigan Racing. Detroit was Palou’s fourth victory of the season and his second career win on the city’s downtown street circuit, IndyCar said in its event coverage. (indycar.com) The result also kept Palou at the front of a season in which he had already won at St. Petersburg, Barber and Long Beach, according to the series schedule and results pages. ### How complete was Palou’s control of the race? Alex Palou started first and converted that pole into the race win, a pattern that held through multiple cautions and strategy swings on the 1.645-mile, nine-turn circuit. IndyCar’s official box score shows Palou leading 71 laps, the most in the field, while making two pit stops and finishing at an average speed of 82.842 mph. (indycar.com) The official margin to Kirkwood was 3.0584 seconds, which came from the difference between Palou’s elapsed time of 1:59:08.5542 and Kirkwood’s 1:59:11.6126. Rahal crossed in 1:59:13.7345 for third after starting 12th. (indycar.com) ### Who filled out the podium and the top 10? Kyle Kirkwood finished second after starting sixth, giving Andretti Global its best result of the day and moving him to second in the championship standings, IndyCar’s Detroit event page said. Graham Rahal’s third-place finish marked another strong result for Rahal Letterman Lanigan Racing. (indycar.com) Pato O’Ward finished fourth for Arrow McLaren, and Christian Lundgaard was fifth in the team’s other top-five result. Indianapolis 500 winner Felix Rosenqvist came home sixth, followed by Louis Foster, Marcus Ericsson, Kyffin Simpson and Josef Newgarden in the top 10. (indycar.com) ### What happened behind Palou on a day with attrition? Will Power started second and led 18 laps before finishing 22nd after contact, according to IndyCar’s official results. Scott McLaughlin, who started third, finished 19th, four laps down, while Scott Dixon retired with a mechanical issue after 69 laps and was classified 24th. (indycar.com) The Detroit race page described the event as another street-circuit contest shaped by cautions and close-quarters racing. IndyCar’s event coverage also noted that Palou’s win came after he had already taken three poles in May. (indycar.com) ### Where does this leave the championship race? Kyle Kirkwood moved to second in the standings after Detroit but still trailed Palou by 62 points, IndyCar’s event page said. That left Palou with both the race win and a larger cushion over his nearest challenger as the series headed to its next oval stop. Alex Palou’s Detroit victory was listed by IndyCar as the latest result in a season that already included wins on March 1 at St. (indycar.com) Petersburg, April 19 at Barber and May 9 at Long Beach. Those four victories in the opening stretch have made him the series’ pace-setter heading into June. (indycar.com) ### What comes next after Detroit? IndyCar’s schedule lists the Bommarito Automotive Group 500 as the next race on June 7 at 9 p.m. ET at World Wide Technology Raceway in Madison, Illinois. The schedule page lists Kyle Kirkwood as the defending winner of that event. (indycar.com 1) (indycar.com 2) (indycar.com 3)