2024 Indianapolis 500

The 2024 Indianapolis 500, branded as the 108th Running of the Indianapolis 500 presented by Gainbridge for sponsorship reasons, was a 500-mile (804.5 km, 200 lap) race in the 2024 IndyCar Series, that was held on Sunday, May 26, 2024, at the Indianapolis Motor Speedway in Speedway, Indiana, United States. The month of May activities formally began on Saturday, May 11 with the Sonsio Grand Prix on the combined road course. Practice on the oval began on Tuesday May 14. Time trials were held on May 18–19, and Carb Day, the traditional final day of practice, along with the Pit Stop Challenge, took place on May 24.

Josef Newgarden of Team Penske entered the race as the defending winner. His teammate Scott McLaughlin won the pole position with a four-lap average speed of 234.220 mph, the fastest pole position speed (and second-fastest qualifying speed) in Indy history. McLaughlin, Newgarden, and their teammate Will Power took all three spots on the front row, the first for a single team since Penske did so in 1988. For the first time since 2014, a driver attempted "Double Duty": Kyle Larson attempted to compete in the Indianapolis 500 and the Coca-Cola 600 on the same day. But rain delayed the start of the Indy race and hastened the end of the Charlotte race, foiling Larson's attempt.

Newgarden won the race after passing Pato O'Ward in turn three on the final lap for his second-consecutive Indianapolis 500 victory. It was the fourth Indianapolis 500 to end in a last-lap pass after 2006, 2011, and 2023. He became the first driver to win the race two years in a row since Hélio Castroneves won in 2001–2002.

Race background
The Indianapolis 500, commonly called the Indy 500, is held at the Indianapolis Motor Speedway, a 2.5 mi paved oval. It is a points-paying race of the NTT IndyCar Series. The event is contested by "Indy cars", a formula of professional-level, single-seat, open cockpit, open-wheel, purpose-built race cars. The race is the most prestigious event of the IndyCar calendar, and one of the oldest and most important automobile races in the world.

Rule changes
Plans to debut a brand new 2.4-L displacement hybrid engine formula for 2024 were scrapped in late 2022. An amended plan was proposed to modify the existing 2.2L twin-turbocharged V6 engines with an energy recovery system. This innovative hybrid assist system was scheduled to debut at St. Petersburg on March 10. However, on December 7, 2023, IndyCar announced that its introduction would be delayed until after the Indianapolis 500.

Car weight will be reduced by approximately 30 lb due to the integration of new lightweight parts and components, and all cars will be required to use new, stronger rear suspension uprights for all oval events. The new suspension parts were introduced in response to an incident during the 2023 race in which a wheel assembly broke free from Kyle Kirkwood's car and was launched over the catch fencing.

Cars are allowed 9° of inclination on the rear wing, up from 5° previously, and Gurney flaps have been deleted from the trailing edge of the underwing flaps. Trimmed sidewalls at the exit of diffusers have been banned; full-width sidewalls are now required. Lastly, inner bargeboards have been banned while outer bargeboards are still permitted.

Drivers will be prohibited from going below the white line in "breaking the draft" moves that extends from the exit of turn four to the pit attenuator on the mainstretch. The move, commonly seen at NASCAR, and in the past, INDYCAR races most notably at Pocono Raceway, occurs at Indianapolis in both series where drivers deliberately veer on straights in order to defend from other cars drafting and making slingshot passes. In the 2022 and 2023 races, drivers have increasingly been overtly aggressive in breaking the draft, using the apron at the exit of Turn 2 and Turn 4 (which also serves as Turn 1 of the car road course and Turn 16 of the motorcycle configuration), perilously close to the pit attenuator in blocking. This practice is now prohibited.

Track improvements

 * 1,700 feet of catchfence has been installed along the inside of turn three.
 * 800 feet of new SAFER barrier has been installed along the inside of turn four
 * 85 feet of new SAFER barrier has been installed along the inside of the north short chute, replacing old Armco-style guardrail.
 * All existing SAFER barriers have been upgraded with new foam.
 * The Indianapolis Motor Speedway Museum closed in November 2023 for substantial renovations. It is scheduled to reopen in 2025 after an $89 million renovation and modernization project.

Sponsorship
On May 25, 2022, it was announced that online financial services company Gainbridge reached a multiyear agreement to extend their presenting sponsorship of the Indianapolis 500. The extension was for an undisclosed length. This will be the second year under the current deal. Gainbridge originally signed a four-year deal which was in place from 2019 to 2022.

2024 IndyCar Series
The 2024 Indianapolis 500 will be the fifth points-paying race (and sixth overall) of the 2024 NTT IndyCar Series season. Five different drivers won the first five point-paying races. Josef Newgarden initially won the season opener at St. Petersburg, but on April 24 he was disqualified for violating push-to-pass parameters. Pato O'Ward was declared the winner. Álex Palou won the non-points event at the Thermal Club, Scott Dixon won at Long Beach and Scott McLaughlin won at Alabama. Álex Palou won the Sonsio Grand Prix on the Indianapolis Motor Speedway road course and led the championship points standings going into the Indy 500.

After an internal investigation in the aftermath of the aforementioned push-to-pass violations, Team Penske suspended four team members for both the Sonsio Grand Prix and the Indianapolis 500. The four members are: team president Tim Cindric (race strategist for Josef Newgarden), managing director Ron Ruzewski, Luke Mason (race engineer for Josef Newgarden), and Senior Data Engineer Robbie Atkinson (data specialist for Will Power).

Race schedules
The 2024 IndyCar Series schedule was announced on September 25, 2023, with the Indianapolis 500 scheduled for Sunday, May 26, 2024. Practice, time trials, and other ancillary events are scheduled for the two weeks leading up to the race. The Speedway hosted an eclipse-viewing event on April 8 in conjunction with Purdue University, followed by the annual Open Test held on April 10–11. The test days included additional rookie orientation sessions and refresher tests as needed. The Sonsio Grand Prix, including the Indy NXT and other USF Pro (formerly the "Road to Indy") races, served as the opening weekend of track activity on May 10–11.

Source: 2024 Indianapolis 500 Event Schedule

Entry list


All entries utilized a spec Dallara IR18 chassis with universal aero kit and 2020-adopted aeroscreen. Honda (HRC) and Chevrolet (Ilmor) are the current engine providers. Firestone was the exclusive tire supplier. There were 34 confirmed entries for the race, including eight former winners and seven race rookies. A tentative 35th entry by Abel Motorsports (R. C. Enerson) was withdrawn on May 3.

Four-time race winner Hélio Castroneves entered for the 24th time (all consecutive), the most of any active driver. 2019 winner Simon Pagenaud did not participate, as he was still recovering from injuries suffered in a crash at Mid-Ohio in July 2023. 2021 NASCAR Cup Series champion Kyle Larson entered with a view to becoming the fifth driver to complete "Double Duty", racing the Indianapolis 500 and Coca-Cola 600 in the same day. Former winner Tony Kanaan retired after the 2023 race, but was named a potential replacement in the No. 17 should a conflict arise which would preclude Larson's participation in the 500.

Callum Ilott substituted for the injured David Malukas in the No. 6 Arrow McLaren entry during the April Open test. Ilott later replaced Malukas entirely for the 500 after Malukas was released from the McLaren team in late April.

The official entry list was released on May 13.


 * Former Indianapolis 500 winner
 * Indianapolis 500 rookie

Testing and Rookie Orientation
Rookie rules for the Indianapolis 500 include the mandate that a driver pass a supervised high-speed oval test before he/she is allowed to participate in the official Rookie Orientation Program (ROP) at the Indianapolis Motor Speedway. Approved venues for the initial high-speed oval track test include Texas Motor Speedway, Homestead–Miami Speedway, and a few other select venues.

The Rookie Orientation Program at Indianapolis consists of three phases. For phase 1, each driver was required to complete ten laps between 205 –, while demonstrating satisfactory car control, proper racing line, and safe interaction with other cars on the circuit. The laps do not have to be consecutive. Phase 2 was fifteen laps between 210 –, and phase 3 was fifteen laps over 215 mph. Veteran drivers that have not competed in an IndyCar oval race since the previous year's Indy 500 are required to take a refresher test. The refresher test consists of phase 2 and phase 3 of the aforementioned rookie test.

Rookie Orientation – October 2023
The Rookie Orientation Program was held October 11–12, 2023. Four drivers were scheduled to participate: Marcus Armstrong, Linus Lundqvist, Tom Blomqvist and 2021 NASCAR Cup Series champion Kyle Larson. Armstrong, Lundqvist, and Blomqvist had each participated the previous month in high-speed oval rookie test at Texas, which gave them eligibility to participate. Rookie Kyffin Simpson was ineligible to participate, having yet to complete the Texas test. The officials ruled that Larson exempt from the Texas test due to his extensive experience on high-speed ovals in NASCAR competition.

Armstrong, Lundqvist, and Blomqvist each passed all three phases of the rookie test on Wednesday. The three drivers completed a total of 285 laps without major incident. Lundqvist reportedly suffered some mechanical problems, but was able to return to the track and finish his test. Larson, who is preparing to do "Double Duty", arrived and completed his test on Thursday. Larson took his first ever laps in an Indy car, logging a total of 72 laps without incident.

Hybrid testing – October 2023
A private offseason test was held October 12–13, 2023 for hybrid energy recovery system testing. Two Honda teams, Andretti Global (Colton Herta & Marcus Ericsson) and Chip Ganassi Racing (Álex Palou) and two Chevrolet teams, Arrow McLaren (Alexander Rossi & David Malukas) and Team Penske (Will Power) participated. The six drivers completed a total of 1,325 laps with no incidents reported.

Oval evaluation testing (Phoenix) – February 2024
Race rookie Kyle Larson conducted an oval evaluation test with Arrow McLaren at Phoenix Raceway on February 5. It was Larson's first time driving an Indy car since he participated in rookie orientation the previous October. Larson completed 172 laps without major incident. During his final stint, Larson reported that he nearly spun out in turn one, but was able to regain control of the car.

Rookie oval test (Texas) – March 2024
The series hosted a high-speed oval rookie evaluation test at Texas Motor Speedway on March 27. Three drivers participated: Kyffin Simpson, Christian Rasmussen, and Nolan Siegel. Veteran drivers Ed Carpenter and Álex Palou were also there in compliance with Series rules to shake down their team cars and establish a base setup. Rasmussen completed 134 laps, Simpson completed 202 laps, and Siegel completed 146 laps. All three drivers completed their evaluations and were approved to take the Rookie Orientation Program at the April Open Test at Indianapolis.

Open Test Day 1 — Wednesday April 10, 2024

 * Weather: 60 °F; cloudy early, rain in the afternoon.
 * Summary: The first day of the Open Test was scheduled for 9:00 a.m. to 6:30 p.m. The day began with Install laps, followed by veteran testing from 9:05 a.m. to 11 a.m. Josef Newgarden turned the fastest lap during the morning session, running a lap at 228.811 mph. Rookie Kyle Larson was second fastest in the session at 226.384 mph. The session was ended a few minutes early due to light rain.


 * The track was reserved for Rookie and Refresher tests from 11 a.m. to 1 p.m. Kyffin Simpson, Nolan Siegel, and Christian Rasmussen all successfully completed their rookie orientation tests, while Marco Andretti, Katherine Legge, and Pietro Fittipaldi completed their veteran refresher tests.


 * The remainder of the day was scheduled to be available for all cars. Rain began falling only a few minutes into the session and intensified through the afternoon, leading officials to end the session early due to the weather just past 4:00 p.m. Colton Herta was fastest during the few laps turned in the afternoon session, running a lap at 225.907 mph.

Open Test Day 2 — Thursday April 11, 2024
The second scheduled day of the Open Test was canceled due to rainfall throughout the day.
 * Weather: 59 °F; rain.

Opening Day — Tuesday May 14

 * Weather: 64 °F, Rain
 * Summary: The opening day of practice saw the track open at 9:00 a.m. and was scheduled to last until 6:00 p.m. However, rain began falling after only 23 minutes, ending running for the day. Scott Dixon was fastest in the brief session, running a lap at 229.107 mph. A total of 31 of the 34 entries managed to take laps, but at least five were limited to running "install" laps only. No incidents were reported.

Wednesday May 15

 * Weather: 73 °F, Light rain in the morning and early afternoon, Mostly cloudy with occasional light rain in the late afternoon
 * Summary: With the previous day's practice being weather-shortened, officials extended track time, with the track scheduled to open at 10:00 a.m. and closing at 7:00 p.m. Rain in the morning and early afternoon, however, delayed the session again. The track was finally dried and opened for practice at 3:06 p.m. Brief rain showers brought occasional halts to the session before more sustained rain at roughly 6:00 p.m. effectively ended proceedings. Officials called the session at 6:55 p.m. with no additional laps turned. Drivers had roughly two hours total of green-flag running during the day and combined turned 2,084 laps. Scott McLaughlin was fastest during Wednesday practice, running a lap at 229.493 mph. Takuma Sato ran the fastest "no-tow" lap – a lap run without the assistance of aerodynamic drafting – at 221.219 mph. There were no incidents reported during the day.

Thursday May 16

 * Weather: 74 °F, Mostly cloudy with occasional light rain in the late afternoon
 * Summary: Thursday practice was held from 10:00 a.m. to 6:00 p.m. Overnight, the Arrow McLaren team elected to change the engine in Kyle Larson's car after issues the day before. The first major incident of the month occurred at 11:29 a.m. when Linus Lundqvist lost control of his car in turn 2 and impacted the outside wall with the right-rear of his car. Lundqvist was uninjured in the accident. Alexander Rossi suffered mechanical issues during the morning, stalling on pit lane with apparent driveline issues. At 3:49 p.m., the second major incident of the day occurred when Marcus Ericsson lost control of his car in turn 4 and heavily impacted the outside wall. He slid across the track, making contact with the inside wall, then the pit attenuator before coming to a halt at the entrance to pit lane. Ericsson was also uninjured. Just before 4:30 p.m., light rain began falling, delaying running for roughly an hour. The track was dried and reopened to running with 25 minutes remaining in the session, but was halted again when Conor Daly slowed on track with suspension issues with his car. More light rain began to fall soon after, and no further running occurred before time expired on the day. Pato O'Ward was the fastest driver during Thursday practice, running a lap at 228.861 mph. Colton Herta ran the fastest "no-tow" lap at 224.182 mph.

Fast Friday — Friday May 17

 * Weather: 73 °F, Mostly cloudy
 * Summary: Friday practice was held from 12:00 p.m. to 6:00 p.m. Teams were allowed to increase their turbocharger boost levels to qualifying levels, resulting in higher speeds. Most of the day was spent by teams practicing qualifying runs for the following day. At 1:38 p.m., rookie Nolan Siegel suffered an incident after losing control of his car in turn 2 and impacting the outside wall. As Siegel's car slid after the impact, the rear of the car lifted off the ground and flipped the car over, with the car coming to a rest still upside down. Siegel was uninjured in the accident. At 3:16 p.m., Álex Palou suffered an apparent engine issue, which brought a brief stoppage in running while safety crews cleaned fluid dropped from his ailing car. Colton Herta was fastest during the session, running a lap at 234.974 mph. Josef Newgarden ran the fastest "no-tow" lap of the day at 234.260 mph, which was fast enough for third fastest lap overall on the day. Newgarden also ran the fastest 4-lap average – a simulation of a qualifying run for the race – at 234.063 mph.


 * Following practice, the random draw to determine qualifying order was conducted.

Saturday, May 18

 * Weather: 79 °F, Partly cloudy
 * Summary: The first day of qualifying was scheduled from 11:00 a.m. to 5:50 p.m. Cars qualifying 1st–12th advanced to the Top 12 Qualifying session on Sunday. Cars qualifying in positions 13th–30th were locked-in to those positions. Cars qualifying 31st–34th moved on to take part in the Last Chance Qualifying session on Sunday to determine the final row of the starting grid. All entered cars were eligible for guaranteed attempt on Saturday, then unlimited additional attempts were permitted, time-permitting, until 5:50 p.m.


 * Team Penske dominated the day, with their cars taking the top three spots. Will Power ran the fastest four-lap average of the trio at 233.758 mph. Chevrolet-powered cars occupied the majority of the "Top 12", with nine cars advancing to Sunday's qualifying. Rinus VeeKay suffered an accident during his first qualifying attempt, after losing control of his car in turn 3 and impacting the outside wall. His Ed Carpenter Racing team was able to repair the car and he completed a qualifying attempt later in the day (he ranked 29th). However, in a surprise move, with 8 minutes left in the day, VeeKay withdrew his time. He bumped his way into the "Top 12" with a speed of 232.419 mph.


 * With only the top 30 cars locked in during Saturday qualifying, the slowest four qualifiers would need to qualify again on Sunday in the Last Chance Qualifying session. For the second year in a row, Graham Rahal was too slow to make the top 30 and would participate in the Last Chance session. Also relegated to Last Chance Qualifying were Katherine Legge, Marcus Ericsson, and Nolan Siegel, the latter two of which had suffered accidents during pre-qualifying practice sessions.


 * Though the Chevrolet-powered cars appeared to have better performance than the Hondas, several of the Chevrolet entries suffered engine issues. Arrow McLaren drivers Pato O'Ward and Kyle Larson both suffered a sudden loss of power from their engines during their first attempts, though both successfully completed runs later in the day. During late afternoon running, Conor Daly, Agustín Canapino, Ed Carpenter and Christian Rasmussen all aborted attempts to improve qualifying times after suffering similar losses of power. Representatives from Chevrolet explained after the session that the loss of power was a result of fuel in the plenum burning off in some cases upon drivers shifting down gears, causing the fuel-air charge in the chamber to evaporate and causing a temporary engine shut-off.

Sunday, May 19

 * Weather: 86 °F, partly cloudy
 * Summary: Sunday qualifications were divided into three sessions. The first session was the Top 12 qualifying session at 3:00 p.m., during which the top six qualifiers would advance to the Fast Six session later in the day, while positions 7–12 would be locked in place. The second session of the day was the Last Chance Qualifying session from 4:00 p.m. to 5:00 p.m., which would determine positions 31–33 and the one entry failing to qualify for the race. The final session of the day was the Fast Six session beginning at 5:15 p.m., which would set the top six starting positions.


 * A two-hour practice session was held from 12 p.m. to 2 p.m. The first hour was reserved for the "Top 12" participants, and the second hour was set aside for the "Last Chance" qualifiers. Josef Newgarden (234.052 mph) turned the fastest lap of the session. All eligible drivers took laps except for Rinus VeeKay. During the second hour, Graham Rahal reported a vibration while on a practice run, which turned out to be a loose lug nut. Rahal was able to keep the car under control, and drove back to the pits without incident. Katherine Legge (231.304 mph) was the quickest of the "Last Chance" drivers.

Top 12 qualifying

 * Summary: Top 12 qualifying began at 3:00 p.m. Team Penske cars locked out the top three spots for the second consecutive session, with Scott McLaughlin qualifying fastest with an average of 233.492 mph. Will Power was second quickest, only 0.009 mph slower than McLaughlin. Josef Newgarden, Alexander Rossi, Kyle Larson, and Santino Ferrucci also advanced to the Fast 6 session.

Last Chance Qualifying

 * Summary: Last Chance Qualifying began at 4:00 p.m. and ran until 5:00 p.m. The session determined positions 31–33 for the starting grid and which car would not qualify. Each car was given one guaranteed attempt, with subsequent attempts allowed but requiring the withdrawal of a previous attempt. Marcus Ericsson was slowest after the guaranteed runs after misjudging which of his four laps he was completing and slowing too early. With 25 minutes remaining, Ericsson deliberately ran a slow qualifying attempt in order to cool his engine (a tactic similar to previous years of the three-round system, when the top six teams that advanced to the final qualifying round for the pole were given a few laps under the safety car to cool their engines down) of 3:33.0358 for a speed of 168.986 mph.  Track action remained silent for the next twenty minutes.


 * With six minutes remaining, rookie Nolan Siegel was on the bubble. Ericsson returned to the track with six minutes remaining in the session and ran an average of 230.027 mph to bump himself into the field, in the process bumping Nolan Siegel out of the field. Siegel returned to the track shortly after Ericsson's run in a last ditch effort to improve his speed, but on his second lap made contact with the outside wall in turn 1, causing him to lose control and crash heavily in to the turn 2 SAFER barrier. Siegel was uninjured, but failed to qualify for the race.

Fast Six Qualifying

 * Summary: Fast Six qualifications began at 5:20 p.m. after a slight delay while crews cleaned the wreckage of Nolan Siegel's car from the Last Chance session. All drivers were give one attempt to qualify. Scott McLaughlin qualified on pole position, setting a new record for fastest Indianapolis 500 pole run with a speed of 234.220 mph, eclipsing the mark set the previous year. Team Penske swept the entire front row of the grid, the second time the team had done so in their history (the first time coming in 1988).

Post-qualifying practice — Monday May 20

 * Weather: 84 °F, Mostly cloudy
 * Summary: Post qualifying practice was held from 1:00 to 3:00 p.m. With qualifying completed, teams returned to their race-day turbo boost levels. Hot pit stops were allowed in the later part of the session. Josef Newgarden was fastest in the two-hour session, running a lap at 226.238 mph. One minor incident occurred during hot pit stops, when Tom Blomqvist spun leaving his pit stall, though avoided damaging the car and did not cause a stoppage of the session.

Carb Day – Friday May 24

 * Weather: 79 °F, Partly cloudy
 * Summary: Carb Day practice—the final practice before the race—was scheduled for two hours from 11:00 a.m. to 1:00 p.m. One minor incident occurred during the session when Kyle Larson ran out of fuel and came to a stop on track in turn 3 with roughly 15 minutes left in the session. Scott Dixon was fastest in the final practice session, running a lap at 227.206 mph. Following practice, participating teams moved on to the annual Pit Stop Challenge.

Pit Stop Challenge
The annual pit stop competition was held Friday, May 24 after the completion of Carb Day practice. The participating teams were announced the day before the competition. Team Penske won the competition with Josef Newgarden's crew, defeating Arrow McLaren with Pato O'Ward's crew in a best-of-three final. It was the 19th win for Team Penske in the competition and the second for Newgarden.


 * Source for results:

Starting grid
Failed to qualify

{{legend|orange|text=R|Indianapolis 500 rookie|border=solid 1px darkgray}} {{legend|gold|text=W|Indianapolis 500 winner|border=solid 1px darkgray}}

Race report
The race was scheduled to begin at 12:45 p.m. on May 26. However, strong thunderstorms delayed the start of the race. The race ultimately was started at 4:44 p.m. after track drying was completed. With sunset at 9:03 p.m., the Speedway and local authorities established a time-certain finish of 8:15 p.m. local time. The checkered flag would wave at the completion of 200 laps or at 8:15 p.m. It was the latest start time of an Indianapolis 500.
 * Weather: 75 °F, severe thunderstorms in the early afternoon, mostly cloudy in the late afternoon and evening.

First half
Before the race, Callum Ilott's car had mechanical problems and came to the pit lane. Ilott was able to take the start of the race, but started from the rear of the field.

At the start, Scott McLaughlin moved in to the lead from his pole position start. The race almost immediately fell in to a caution period, as farther in the field, Tom Blomqvist lost control of his car in turn 1 and collected Marcus Ericsson, causing both drivers to make contact with the outside wall. As cars attempted to avoid Blomqvist and Ericsson, Pietro Fittipaldi and Ilott made contact, causing Fittipaldi to lose control of his car and impact the wall in the south short-chute. Blomqvist, Ericsson, and Fittipaldi all retired from the race from the incident. Fittipaldi was held in the infield medical center for an extended check, but was released after being deemed to have no injuries. During the caution period to clean up the accident, Marcus Armstrong also fell out of the race after suffering an engine failure in his car. Racing resumed on lap 9, with McLaughlin maintaining his lead over his Team Penske teammates Josef Newgarden and Will Power. The race's second caution period came at lap 23, when Katherine Legge slowed on the race track with an engine failure. During the caution, the majority of the field made pit stops for the first time, with McLaughlin emerging first. A small number of drivers who had pitted during the first caution stayed out on track, resulting in Sting Ray Robb taking the lead of the race.

Racing resumed on lap 26, with Conor Daly, who had also stayed out during the caution, moving in to the lead. Two laps later, the third caution of the race came, as Linus Lundqvist lost control of his car after entering turn 1 four-wide with other cars, causing him to impact the outside wall. Racing resumed at lap 32, with Scott McLaughlin taking the lead back. McLaughlin and Pato O'Ward battled for the lead, while Daly remained in the lead pack until needing to make his next scheduled pit stop. The fourth caution of the race came at lap 56, when Felix Rosenqvist suffered an engine failure in his car and stopped on the back stretch. After more pit stops, Conor Daly returned to the lead of the race.

Racing resumed on lap 64. One lap later, Sting Ray Robb passed Daly to take the lead of the race. Once he and Daly pitted again, McLaughlin returned to the lead of the race. Colton Herta, who had started 13th, steadily moved up the field and eventually took second place behind McLaughlin, but on lap 86 lost control of his car in turn 1 and made contact with the outside wall, drawing the race's fifth caution period. Herta climbed from the car, but later returned to the race after the crew found the damage repairable – Herta would ultimately complete 170 laps before retiring from the race. Racing resumed at lap 91. As pit stops cycled through, several drivers took brief turns leading the race, including Rinus VeeKay and Christian Lundgaard. As the pit cycle was completed, Josef Newgarden inherited the lead at the halfway point.

Second half
The race's sixth caution period came at lap 107, when Ryan Hunter-Reay and Scott Dixon made contact on the back straight, causing Hunter-Reay to spin. The damage to Hunter-Reay's car would force him out of the race. Racing resumed at lap 114 with McLaughlin taking the lead back from Newgarden, but the race's seventh caution period came almost immediately, as Marco Andretti lost control of his car in turn 1 and impacted the outside wall. Racing resumed again on lap 118. McLaughlin and Newgarden remained in the lead, while Alexander Rossi and Santino Ferrucci also joined them in the lead battle. Kyle Larson served a drive-through penalty on lap 132 after speeding when entering pit road on the previous lap. As the leaders made their penultimate pit-stops around lap 135, Scott Dixon and Pato O'Ward, who were on alternate pit strategies, moved to the lead of the race. When they pitted, Conor Daly and Sting Ray Robb were shuffled to the front again as they ran their off-sequence pit strategy, while Dixon and O'Ward managed to remain ahead of Newgarden and McLaughlin.

The eighth and final caution period of the day came at lap 147, when Will Power lost control of his car in turn 1 and impacted the outside wall. Robb and Daly pitted during the caution, handing the lead to Dixon. The race restarted on lap 155. The lead battle was between Dixon, O'Ward, and Alexander Rossi as the field worked toward their final pit stops. Newgarden and Álex Palou ran just behind them. Scott McLaughlin, who had led much of the early running, began to slip down the order with problems with the clutch on his car slowing him.

Finish
The final round of pit stops came around lap 170. After the final pit stops, Josef Newgarden emerged ahead of Scott Dixon, with the Arrow McLaren teammates Alexander Rossi and Pato O'Ward behind. Rossi moved past Dixon and began a battle with Newgarden, with the two exchanging the lead several times. On lap 187, O'Ward passed Dixon for 3rd, and on lap 190 passed Rossi for 2nd and began to battle Newgarden. On the final lap, O'Ward successfully completed a pass to take the lead in turn one, but was passed back by Newgarden as they entered turn 3. Newgarden held the lead through the final corner to take victory for the second year in a row.

Newgarden became the first driver to win back-to-back Indianapolis 500s since Hélio Castroneves in 2001 and 2002. He also became sixth driver in the history of the race to win consecutive runnings of the race, joining Castroneves, Wilbur Shaw, Mauri Rose, Bill Vukovich, and Al Unser. Additionally, Newgarden received a $440,000 bonus prize from BorgWarner for winning consecutive runnings. Newgarden received a record $4.288 million from a purse of $18,456,000. The victory was the 20th Indianapolis 500 win for Team Penske. The series initially announced 18 drivers led at least one lap during the race, but after review published a revised box score with only 16 leaders – the leader count was still a new record for most leaders in a single running of the Indianapolis 500. Kyle Larson was voted rookie of the year after qualifying fifth and finishing 18th in the race.

Box score
 Former Indianapolis 500 winner

 Indianapolis 500 Rookie

All entrants utilized Firestone tires.

Points include qualification points from time trials, 1 point for leading a lap, and 2 points for most laps led.

Television
The race was carried live on television in the United States on NBC Sports. This was NBC's last Indy 500 under their full-time relationship with IndyCar which began in 2019; 2025's race will be aired on Fox. Originally, it was planned for the race to be blacked out in the Indianapolis market, keeping in line with IndyCar's long standing blackout policies; a tape-delayed broadcast would have been shown on local NBC affiliate WTHR. After a weather delay, WTHR announced that the race would air live in Indianapolis. It was the first time the race has aired live in Indianapolis since 2021, when attendance restrictions stemming from the COVID-19 pandemic limited the tickets sold.

On May 14, NBC announced that Jimmie Johnson would join the broadcast team for pre-race coverage and in-race analysis before leaving Indianapolis to compete in the Coca-Cola 600 later in the day. On May 16, NBC announced that both Danica Patrick and Mike Tirico would reprise their roles in pre-race and post-race coverage that they had held for several years. NBC's NASCAR commentator Jeff Burton and pit reporter Kim Coon joined the broadcast as roaming reporters.

Radio
The race and all official sessions for the event were broadcast by the Indianapolis Motor Speedway Radio Network. The chief announcer was Mark Jaynes, with Davey Hamilton as driver analyst.