Scott Dixon’s calculated risk to emerge from the chaos paid off in the 2024 Chevrolet Detroit Grand Prix with his record-setting fourth win at the Detroit Grand Prix.

Dixon decided to remain on the course in his No. 9 Honda during Lap 65 while most of the field decided to make a pit stop under a caution flag, allowing the New Zealand Honda racer to move into the lead, which he did not relinquish in the final 35 laps for his fourth win in the Motor City and his second win of the 2024 IndyCar season.

This is the first time Dixon has won on the new downtown street course, which returned for the second year after he recorded three wins on Belle Isle between 2012 and 2019. He had to navigate a dizzying amount of crashes and yellow caution flags caused by the challenges of Detroit’s city streets and withstand a late push from second-place finisher Marcus Ericsson in the No. 28 Honda and third-place finisher Marcus Armstrong in the No. 11 Honda.

Ericsson finished 0.86 seconds behind Dixon, and Armstrong was 4.91 off the winning time. Kyle Kirkwood in the No. 27 Honda finished in fourth and Alexander Rossi, No. 7, was the lone Chevrolet driver in the top five, finishing fifth 8.95 seconds off Dixon.

The 100-lap race around the 1.645-mile track, circling the Renaissance Center in downtown Detroit started with a green flag at 12:42 p.m. and ran until 2:47.

Racers came into the week with more knowledge of the new downtown track, but bumpy roads, tight turns, narrow walls and a brief spell of rain caused most of the race to happen under the yellow caution flag. There were eight caution periods and a total of 1 hour, 5 minutes of race time spent under a yellow flag compared to an hour under a green flag. Tire choice in the rain, avoiding crashes, and ultimately fuel consumption over the 100-lap auto marathon proved to be the biggest factors in moving up and down the leaderboard.

Dixon was able to build a three-second lead after he stayed on the course instead of re-fueling, which he was able to maintain down the stretch with a crucial pass of pole winner Colton Herta to lap him and create distance between himself and Ericsson at the end. For most of the race, issues with Detroit’s narrow course and weather concerns were the defining moments of the race as cars crashed into each other often.

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On the very first turn of the race seconds after the green flag was waved, 2022 Grand Prix winner Will Power, driving the No. 26 Chevy for Team Penske, was hit while making the first turn in front of Hart Plaza by Theo Pourchaire driving the No. 6 Chevy on the inside, causing him to spin around and cause a seven-car pileup. The first yellow caution flag came out immediately to clear out the traffic jam in Turn 3.

Herta in the No. 26 Honda for Andretti Global started the race in pole position after finishing Saturday’s qualifying with the fastest time, followed by 2023 Grand Prix winner Alex Palou in second in the No. 10 Honda. Indy 500 winner Josef Newgarden started in third along with fellow Team Penske teammate and Chevy driver Scott McLaughlin in the second row.

Palou, who started the race on alternate tires, began dropping from second in Lap 10 with McLaughlin climbing to second and Kyle Kirkwood, driving the No. 27 Honda, moving to third. Palou had to pit for a new set of alternate tires, dropping into the 20s by Lap 11.

On Lap 16, Santino Ferrucci drove his No. 14 Chevrolet into the rear of Helio Castroneves, causing him and Kyffin Simpson to hit the barriers, bringing out a second caution flag. The caution lasted until Lap 22, with Herta, McLaughlin and Kirkwood in the top 3, and Ferrucci was assessed a stop-and-go penalty. On Lap 25, Christian Rasmussen had to bow out of the race after his engine failed, causing the No. 20 Chevy to go up in smoke.

The third caution flag came out on Lap 32 when McLaughlin lost his grip and slid into the barrier on Turn 5 while in second place, while Newgarden passed Kirkwood for third. When the caution flag was out, rain started falling, causing the track to be slicked up, adding a layer of strategy on tire choice a third of the way into the race.

Several cars pitted during Lap 35 to put on rain tires, while others remained on the track with slick tires, splitting the field. Christian Lundgaard, who started in the 11th spot in the No. 45 Honda, jumped to first while staying on the track with slick tires. The drama with the rain continued into Lap 38 with more cars pitting for new tires, but Lundgaard gambled and stayed out with the slicks.

The rain stopped minutes later, making the gamble pay off for Lundgaard, who remained in first when the green flag waved again on the Lap 41 restart. The green flag lasted all of 30 seconds, as Rinus Veekay and Power collided in the first turn, bringing out another caution.

Just before the crash, Kirkwood passed Lundgaard on the inside to take first. Lap 42 saw plenty of racers pit, but even that brought more issues. Lundgaard fell slightly after he bumped into a tire, and Newgarden nearly drove over one of Lundgaard’s pit members after he accidentally ran over an errant hose, causing his car to jerk towards the pit wall, also delaying his exit.

The next restart at Lap 46 saw Kirkwood in first with Scott Dixon in the No. 9 Honda trailing close behind, but Herta caused another caution trying to regain his lead. He attempted an inside pass on a turn but didn’t have the space and went into the barrier, bringing the yellow flag back out.

Kirkwood remained in the lead during the Lap 52 restart, followed by Dixon and Marcus Ericsson in the No. 28 Honda. Another caution came out on Lap 53 when Lundgaard tried to pass Romain Grosjean, instead hitting him on the inside of his car. Caution lasted until Lap 60, which saw another crash between Pourchaire and Agustin Canapino, but both continued to race. The peace didn’t last long after the rare consecutive laps under green flags. McLaughlin and Sting Ray Robb bumped each other in Lap 64, causing Robb to end up in the wall bringing the caution back out.

Most of the race pitted during Lap 65, but Dixon remained on the course to jump into the lead. The top five after the mass pit stop were Dixon, Marcus Armstrong, Tristan Vautier, Kirkwood and Newgarden. But Newgarden caused the eighth caution in Lap 70 when he drove into Kirkwood in Turn 3, causing him to spin into the wall, where Palou crashed into his side. The race restarted on Lap 74, bringing another span of peace before Newgarden collided with the wall on Lap 82 and had to exit the race, but no caution flag came out.

Dixon continued to stretch his lead out in the final 20 laps while Armstrong, Kirkwood and Ericsson battled between second and fourth. Ericsson passed Kirkwood for third in Lap 90 then got past Armstrong on Lap 98 for second.