Alex Palou started the weekend at Road America with a car-damaging crash and rallied to end it with his third victory in the last four IndyCar races.

That's how well things have been going for the Spaniard in his remarkable first half to the IndyCar season.

Palou built on his commanding lead in the points standings with a decisive victory Sunday. The Chip Ganassi Racing driver won by 4.5610 seconds over Indianapolis 500 winner Josef Newgarden, Team Penske's winner at Road America last year.

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Alex Palou smiles

Alex Palou, driver of the #10 The American Legion Chip Ganassi Racing Honda prepares for practice before the 107th Running of the Indianapolis 500 at Indianapolis Motor Speedway on May 22, 2023 in Indianapolis, Indiana.  (Justin Casterline/Getty Images)

"It was an amazing day for us," Palou said.

Palou’s victory was the 250th overall team win for Chip Ganassi Racing

It's been amazing month, really.

Palou’s title follows victories on May 13 at the Indianapolis road course and June 4 at Detroit. The only race he hasn't won out of the last four was the Indy 500, where he finished fourth but had the pole position and dominated for much of the race until he was spun on pit road during routine stops.

He has a 74-point lead in the points standings over Ganassi teammate Marcus Ericsson. The last time anyone had this big of a lead eight races into the season was in 2020, when eventual series champion Scott Dixon owned a 117-point edge.

"I think we all need to be better if we want to catch the 10 car," Newgarden said of Palou. "That’s just the reality of it."

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Alex Palou drives

Alex Palou, driver of the #10 The American Legion Chip Ganassi Racing Honda drives during the IndyCar GMR Grand Prix at Indianapolis Motor Speedway on May 13, 2023 in Indianapolis, Indiana.  (Justin Casterline/Getty Images)

Pato O’Ward of Arrow McLaren was third, and Dixon of Ganassi was fourth. Colton Herta started from the pole and dominated but Andretti Autosport blew the strategy and Herta finished fifth.

Palou's victory didn't come easily.

He spun in a Saturday morning practice, hitting the tire barrier with the right side of his Honda. But after his team worked to rebuild his car later that day, Palou finished third in qualifying to put himself in position for another victory.

"We almost had no time to rebuild the car," said Palou, who also won here in 2021. "They did. They not only got the car back on track, but it was fast."

Palou is seeking his second IndyCar series title in three years after winning the crown in 2021. Will Power is the defending series champion.

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Alex Palou poses with Spanish Flag

Alex Palou (#10 Chip Ganassi Racing) poses with the Spanish Flag during the front row photo shoot on May 22, 2023 at the Indianapolis Motor Speedway, in Indianapolis, IN.  (Jeffrey Brown/Icon Sportswire via Getty Images)

Although Herta dominated, a late pit decision caused him to fade down the stretch.

Herta was in front when he went to pit road on the 40th lap, one lap before the rest of the lead group. Herta remained ahead of the competitors who pitted a lap later but had a much more precarious fuel situation.

That enabled Palou to gradually close the gap before finally overtaking him on the 49th of 55 laps on the 4.014-mile, 14-turn course.

Herta continued to fall back in the pack the rest of the way before settling for fifth place. He hasn’t won a race since May 2022 at the Indianapolis road course.

"It's frustrating," Herta said. "We had the best car."

Dixon’s fourth-place finish was remarkable considering what had happened a day earlier.

The six-time IndyCar Series champion was at fault in a crash with Power during a Saturday morning practice that severely damaged both their cars. An angry Power got out of his car, exchanged words with Dixon and shoved him in the chest.

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Alex Palou drives

Alex Palou, driver of the #10 The American Legion Chip Ganassi Racing Honda drives during practice for the 107th Indianapolis 500 at Indianapolis Motor Speedway on May 19, 2023 in Indianapolis, Indiana.  (Justin Casterline/Getty Images)

Dixon’s car was damaged badly enough that he used an entirely different vehicle for qualifying later Saturday. He qualified 23rd in the 27-car field but worked his way up near the front of the pack.

The Power-Dixon crash caused one of five red flags during a Saturday morning practice on Road America's repaved surface, which created faster times but also made this track very slippery whenever drivers went a little off line. Power complained Saturday that "this track’s terrible when you go off it."

But there weren't any major incidents Sunday during a race that featured 444 on-track passes, the most ever for an IndyCar race at this site. The results of Road America's first repaving since 1995 drew positive reviews after the race.

"There was a lot of unknowns going into the new surface on how it would race," Newgarden said. "I think today, I don’t know how you could have asked for much better of a race."

Palou believes all that passing might be a sign of things to come for this track.

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Alex Palou gives thumbs up

Alex Palou, driver of the #10 The American Legion Chip Ganassi Racing Honda waves to the fans before the IndyCar GMR Grand Prix at Indianapolis Motor Speedway on May 13, 2023 in Indianapolis, Indiana.  (Justin Casterline/Getty Images)

"In terms of passing, I think it’s actually going to be even better next year because the track surface was still too new," Palou said. "On the exiting or the outside of the corners, it was a bit slippery. I think we’re not going to have that next year, so it’s going to be even better racing."

UP NEXT

IndyCar heads to the Mid-Ohio Sports Car Course for a July 2 race at Lexington, Ohio. Scott McLaughlin of Team Penske won at Mid-Ohio last year.