In a flair for the dramatic that matched his charismatic personality, Helio Castroneves joined the exclusive club of four-time Indianapolis 500 presented by Gainbridge winners with a stunning victory Sunday at Indianapolis Motor Speedway.

Castroneves joined A.J. Foyt (1961, 1964, 1967, 1977), Al Unser (1970, 1971, 1978, 1987) and Rick Mears (1979, 1984, 1988, 1991) as four-time winners of “The Greatest Spectacle in Racing.” The Brazilian’s previous victories came in 2001, 2002 and 2009, all as a full-time driver with Team Penske, the winningest team in Indianapolis 500 history.

But this one was different. Castroneves drove the No. 06 AutoNation/Sirius XM Honda of Meyer Shank Racing to the team’s first Indy win and first NTT INDYCAR SERIES victory. Castroneves, 46, also became the fourth-oldest winner in “500” history in his first INDYCAR start of the season, as he is scheduled to run only a partial schedule this year.

“It’s not the end; it’s the beginning,” Castroneves said. “I don’t know if it’s a good comparison, but Tom Brady won a Super Bowl, Phil (Mickelson) won the PGA, and now here you go. The old guys still got it, kicking the young guys’ butts. We’re teaching them a lesson.

“What a great team effort. Everyone was in sync. We didn’t make any mistakes. No. 4 – what a moment. I’m just so honored to be a part of this amazing group with A.J. Foyt, Al Unser Sr. and Rick Mears. This is absolutely a dream come true.”

Castroneves, who started eighth, finished a stirring duel with 24-year-old Spaniard Alex Palou over the closing laps by passing Palou with a daring outside move in Turn 1 on Lap 199. He held off Palou’s No. 10 NTT DATA Chip Ganassi Racing Honda to win by .4928 of a second.

The scintillating finish was the climax to the fastest Indianapolis 500 in history, with an average speed of 190.690 mph in a race slowed only twice by cautions for a total of 18 laps, both race-record lows.

2019 Indy winner Simon Pagenaud finished third in the No. 22 Menards Team Penske Chevrolet, .5626 of a second behind Castroneves. Pato O’Ward was fourth in the No. 5 Arrow McLaren SP Chevrolet, while Ed Carpenter rounded out the top five in the No. 20 SONAX Chevrolet.

Just 1.2424 seconds separated the top five despite the last caution period of the 200-lap race ending on Lap 124.

Castroneves’ jubilant celebration thrilled the crowd of 135,000 fans under sun-splashed skies and temperatures in the high 60s. He climbed the frontstretch fence along with crew members and team co-owner Michael Shank. Many current and past drivers rushed to congratulate Castroneves on becoming a four-time winner, with 1969 Indy winner Mario Andretti kissing him on the head in beatification. Foyt also sent Castroneves a message of congratulations.

“This stage is absolutely incredible,” Castroneves said. “I love Indianapolis. The fans, they give me energy! I’m serious.”

Castroneves made his final pit stop on Lap 172, followed by Palou on Lap 173. Palou slotted in front of Castroneves when he exited the pits, and they formed a three-car train with O’Ward in the virtual lead of the race, as numerous cars in front of them needed to make one final stop before the race ended.

Pagenaud, Sage Karam, Tony Kanaan and Santino Ferrucci peeled off from the lead for their final stops by Lap 180, putting Felix Rosenqvist, JR Hildebrand and Takuma Sato in the top three, respectively, and about 12 seconds ahead of Palou, Castroneves and O’Ward.

Meanwhile, Castroneves and Palou diced for position behind that lead trio, knowing they had plenty of fuel to reach Lap 200 and cognizant they would become the lead pack due to pit stops needed by the fuel-thirsty cars of Rosenqvist, Hildebrand and Sato if a caution flag didn’t fly late in the race.

That caution never came. Rosenqvist pitted from the lead on Lap 192 in the No. 7 Arrow McLaren SP Chevrolet, and Sato was forced to dive in for a splash of fuel from the lead on Lap 193 in the No. 30 Panasonic/PeopleReady Honda.

Castroneves inherited the lead on Lap 194, but Palou blasted past Castroneves for the lead in Turn 1 on Lap 196, reminiscent of Rick Mears’ decisive move against Michael Andretti in 1991 that led to his fourth win.

But Castroneves collected himself and placed his car in Palou’s draft on the front straightaway as they rocketed past the flag stand to start Lap 199. Then Castroneves returned the favor to Palou, using an identical outside move in Turn 1 to seize the lead.

Lapped traffic ahead over the closing laps posed a possible problem for Castroneves, but he used the wisdom gained over 20 previous “500” starts to hold off Palou, who showed skills beyond his years in just his second start.

“I’m super proud of finishing second,” Palou said. “It hurts a lot, but it was a good battle with Helio, and it’s better when you lose against the best.”

A caution on Lap 33 turned the race on its head early. Stefan Wilson locked his brakes and spun entering pit road in the No. 25 LOHLA SPORT/Cusick Motorsports Honda, hitting the outside pit wall with the right side of his car.

NTT P1 Award winner Dixon was among a group of cars that had not pitted before the caution, but those cars started to run out of fuel because the pits were closed while the AMR INDYCAR Safety Team removed Wilson’s damaged car. Dixon was leading when he, 2016 Indy 500 winner Alexander Rossi and five other drivers made emergency stops on Laps 36 or 37 for fuel. Dixon and Rossi’s cars would not refire, and they were a lap down when racing resumed on Lap 46.

Dixon raced back to the lead lap in the No. 9 PNC Bank Grow Up Great Honda, but he ended up finishing 17th. 2016 Indy 500 winner Rossi finished 29th in the No. 27 NAPA AUTO PARTS/AutoNation Honda, two laps down.

Palou took the NTT INDYCAR SERIES championship lead in this double-points race, building a 248-212 lead over six-time and reigning series champion Dixon.

The next NTT INDYCAR SERIES races are the Chevrolet Dual in Detroit doubleheader, the headline races of the Chevrolet Detroit Grand Prix presented by Lear on June 12-13 on Belle Isle in Detroit.

Results Sunday of the 105th Running of the Indianapolis 500 NTT INDYCAR SERIES event on the 2.5-mile Indianapolis Motor Speedway, with order of finish, starting position in parentheses, driver, engine, laps completed and reason out (if any):

1. (8) Helio Castroneves, Honda, 200, Running
2. (6) Alex Palou, Honda, 200, Running
3. (26) Simon Pagenaud, Chevrolet, 200, Running
4. (12) Pato O'Ward, Chevrolet, 200, Running
5. (4) Ed Carpenter, Chevrolet, 200, Running
6. (23) Santino Ferrucci, Honda, 200, Running
7. (31) Sage Karam, Chevrolet, 200, Running
8. (3) Rinus VeeKay, Chevrolet, 200, Running
9. (24) Juan Pablo Montoya, Chevrolet, 200, Running
10. (5) Tony Kanaan, Honda, 200, Running
11. (9) Marcus Ericsson, Honda, 200, Running
12. (21) Josef Newgarden, Chevrolet, 200, Running
13. (19) Conor Daly, Chevrolet, 200, Running
14. (15) Takuma Sato, Honda, 200, Running
15. (22) JR Hildebrand, Chevrolet, 200, Running
16. (2) Colton Herta, Honda, 200, Running
17. (1) Scott Dixon, Honda, 200, Running
18. (20) Jack Harvey, Honda, 200, Running
19. (25) Marco Andretti, Honda, 200, Running
20. (17) Scott McLaughlin, Chevrolet, 200, Running
21. (16) James Hinchcliffe, Honda, 200, Running
22. (7) Ryan Hunter-Reay, Honda, 200, Running
23. (30) Dalton Kellett, Chevrolet, 199, Running
24. (29) Max Chilton, Chevrolet, 199, Running
25. (13) Pietro Fittipaldi, Honda, 199, Running
26. (27) Sebastien Bourdais, Chevrolet, 199, Running
27. (14) Felix Rosenqvist, Chevrolet, 199, Running
28. (11) Ed Jones, Honda, 199, Running
29. (10) Alexander Rossi, Honda, 198, Running
30. (32) Will Power, Chevrolet, 197, Running
31. (33) Simona De Silvestro, Chevrolet, 169, Contact
32. (18) Graham Rahal, Honda, 118, Contact
33. (28) Stefan Wilson, Honda, 32, Contact

Race Statistics
Winner's average speed: 190.690 mph
Time of Race: 2:37:19.3846
Margin of victory: 0.4928 of a second
Cautions: 2 for 18 laps
Lead changes: 35 among 13 drivers

Lap Leaders:
Herta, 1
VeeKay, 2-30
Herta, 31-32
Dixon, 33-35
Castroneves, 36-38
Herta, 39-48
VeeKay, 49
Daly, 50-70
Castroneves, 71-76
Palou, 77
O'Ward, 78
Rahal, 79-81
VeeKay, 82-83
Daly, 84-102
O'Ward, 103-113
Rahal, 114-118
Palou, 119-124
Castroneves, 125-126
O'Ward, 127-130
Palou, 131-147
Castroneves, 148-149
O'Ward, 150
Sato, 151-156
Rosenqvist, 157
Dixon, 158-161
Palou, 162-168
Castroneves, 169-171
Palou, 172
Pagenaud, 173-175
Karam, 176-177
Ferrucci, 178-179
Rosenqvist, 180-192
Sato, 193
Castroneves, 194-195
Palou, 196-198
Castroneves, 199-200

NTT INDYCAR SERIES point standings: Palou 248, Dixon 212, O'Ward 211, Pagenaud 201, VeeKay 191, Newgarden 184, Herta 154, Rahal 148, McLaughlin 143, Ericsson 138.