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 race in the 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. It was the final Indy 500 to air on NBC because less than a month later, Fox would gain the rights to the NTT IndyCar Series from NBC.
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, the fastest pole position 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.
A heavy thunderstorm swept through the area on the morning of the race. The race was delayed by four hours, but was run to completion without further interruption. Josef 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. Newgarden became the first driver to win the race two years in a row since Hélio Castroneves won in 2001–2002. It was the record-extending 20th Indy victory for Team Penske and car owner Roger Penske, and second victory for the team since Penske bought the track in late 2019.
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 at Charlotte on the same day. But rain delayed the start of the race at Indy, and the race at Charlotte was ended early due to rain, foiling Larson's attempt. Larson led 4 laps during the race, finished 18th, and was named rookie of the year. Later in the season, Larson won the Brickyard 400, in becoming the 7th driver to race in the Indy 500 and Brickyard 400 in the same year.

Race background

The Indianapolis 500, commonly called the Indy 500, is held at the Indianapolis Motor Speedway, a 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 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, perilously close to the pit attenuator in blocking. This practice is now prohibited.
  • Each entry was permitted 37 sets of tires for the entirety of the event. The total was increased from 34 to 37 after the second day of the Open Test was rained out.

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 was the fifth points-paying race 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 were: team president Tim Cindric, managing director Ron Ruzewski, Luke Mason, and Senior Data Engineer Robbie Atkinson.

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 races, served as the opening weekend of track activity on May 10–11.
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Entry list

All entries utilized a spec Dallara IR18 chassis with universal aero kit and 2020-adopted aeroscreen. Honda and Chevrolet 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 was withdrawn on May 3.
Four-time race winner Hélio Castroneves entered for the 24th time, 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.
DriverTeamEngine
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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 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, 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, and phase 3 was fifteen laps over. 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 and Chip Ganassi Racing and two Chevrolet teams, Arrow McLaren and Team Penske 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: ; 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. Rookie Kyle Larson was second fastest in the session at. The session was ended a few minutes early due to light rain.

Open Test Day 2 — Thursday April 11, 2024

  • Weather: ; rain.
The second scheduled day of the Open Test was canceled due to rainfall throughout the day.

Practice

Opening Day — Tuesday May 14

  • Weather:, 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. 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:, 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. Takuma Sato ran the fastest "no-tow" lap – a lap run without the assistance of aerodynamic drafting – at. There were no incidents reported during the day.

Thursday May 16

  • Weather:, 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. Colton Herta ran the fastest "no-tow" lap at.

Fast Friday — Friday May 17

  • Weather:, 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. Josef Newgarden ran the fastest "no-tow" lap of the day at, 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.

Time trials

Saturday, May 18

  • Weather:, 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.

Sunday, May 19

  • Weather:, 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.

Top 12 qualifying

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 of 3:33.0358 for a speed of. Track action remained silent for the next twenty minutes.

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, 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.

Post-qualifying practice

Post-qualifying practice — Monday May 20

  • Weather:, 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. 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:, 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. Following practice, participating teams moved on to the annual Pit Stop Challenge.

Pit Stop Challenge

The 45th annual Pit Stop Challenge was held Friday, May 24 after the completion of Carb Day practice. The participating teams were announced the day before the competition. A total of 14 teams competeted, with two teams receiving a first-round bye. 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 event and the second for Newgarden.
  • Source for results:

Starting grid

Failed to qualify
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18Color box|orange|R|border=silverlegend|orange|text=R|Indianapolis 500 rookie|border=solid 1px darkgraylegend|gold|text=W|Indianapolis 500 winner|border=solid 1px darkgray

Race report

  • Weather:, severe thunderstorms in the early afternoon, mostly cloudy in the late afternoon and evening.
The race was scheduled to begin at 12:45 p.m. on May 26. However, strong thunderstorms delayed the start of the race.
At the 2:30 p.m. weather update, Speedway president J. Douglas Boles notified the next potential band of storms could reach the Speedway vicinity after 8:00 p.m., which would be a concern. The priority is to avoid lightning and get the race in officially at 101 laps. As the track drying began at 2:42 p.m., the Speedway and Marion County authorities announced with sunset at 9:03 p.m. local time, and no floodlights, a time-certain finish would be set at 8:15 p.m. local time. If 101 laps had been completed by then, the race would conclude at the specified time regardless of how many laps were remaining. The Speedway hoped to avoid a repeat of the 2017 Brantley Gilbert Big Machine 400 NASCAR event, which ended less than ten minutes from sunset.<
The green flag waved 4:44 p.m., the latest start time in the race's history.

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. The race finished at 7:43 p.m. local time, the latest it has ended, and 32 minutes before curfew.
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.

Aftermath

Following the discovery of modified attenuators on the Team Penske cars of Josef Newgarden and Will Power during qualifying ahead of the 2025 Indianapolis 500, both drivers were penalized and forced to start from the back of the grid for the 2025 race, among other sanctions. Journalists that visited Newgarden's 2024 race-winning car kept on display at the Indianapolis Motor Speedway Museum found the same modified attenuator installed that failed inspection.

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.

Broadcasting

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.