# 1988 Indianapolis 500

The 72nd Indianapolis 500 was held at the Indianapolis Motor Speedway in Speedway, Indiana, on Sunday May 29, 1988. Team Penske dominated the month, sweeping the top three starting positions with Rick Mears winning the pole position, Danny Sullivan at the center of the front row, and Al Unser, Sr. on the outside. Mears set a new track record, becoming the first driver to break the 220 mph barrier in time trials. On race day, the three Penske teammates proceeded to lead 192 of the 200 laps, with Rick Mears taking the checkered flag, his third-career Indy 500 victory. The race represented the milestone 50th victory in Championship car racing for owner Roger Penske and Penske Racing.
The victory was the first of six consecutive Indy 500 wins by the Ilmor Chevy Indy V-8 engine, and the first of seven consecutive overall by Ilmor-constructed powerplants. Chevrolet-powered cars swept the first five starting positions, and the top three finishing positions. The victory also marked a triumphant return of success for the Penske chassis (in this case the PC-17), after dismal results in 1987 (PC-16), and sparse use during the previous four seasons.
One year after suffering severe leg injuries, Jim Crawford returned to the cockpit, and led eight laps during the race (the only laps not led by the Penske team). Crawford finished 6th, the best finish at the time for the Buick V-6 engine. Three-time winner and Indy legend Johnny Rutherford, driving as a teammate to Crawford, turned his final lap of competition at Indy during the 1988 race. Rutherford crashed out on lap 107. He failed to qualify in 1989–1990, and again in 1992, and he formally retired in 1994.
The race was the third round of the 1988 CART PPG Indy Car World Series, and was sanctioned by USAC. Also notable for 1988 was that veteran announcer Paul Page, formerly the radio "Voice of the 500", called the race on television for the first time. It was the first of 14 years that Page anchored the telecast on ABC.

## Background

After a dismal go around with the PC-16 in 1987, Penske Racing introduced the brand-new PC-17. Rick Mears and Danny Sullivan, respectively, won the pole positions for the first two races of the CART season. For the third year, Penske was fielding the Ilmor-Chevy Indy V-8 engine. Defending Indy 500 winner Al Unser Sr. joined Mears and Sullivan as a third entry for the three 500-mile races (Indianapolis, Michigan, and Pocono).
Back-to-back defending CART champion, and 1986 Indy 500 winner Bobby Rahal returned for what would be his last season at Truesports. The team dropped the Cosworth DFX and they took up the development of the Judd AV engine. The engine was known to be down on horsepower, but excelled in fuel mileage and reliability, particularly in the 500-mile races.
Among the other changes included Al Unser Jr., who left Shierson after a winless 1987 campaign and re-joined the Galles team. Galles was now running the Ilmor-Chevy engine, after running the Brabham-Honda and Buick in previous years. Raul Boesel took Unser's place in the #30 Domino's Pizza entry.
During a tire test session at the Speedway in September 1987, Roberto Guerrero had a crash, and suffered a serious head injury that put him in a coma for seventeen days. After a lengthy recovery, Guerrero was back in the cockpit for 1988. Jim Crawford, who suffered serious leg injuries during time trials in 1987, also returned, signing with King Racing.
Billy Vukovich III, son of Bill Vukovich II, and grandson of two-time winner Bill Vukovich, would become the first third-generation driver in Indy history.
Many of the cars in the field were sporting new style wheels with flush discs, giving the 1988 month of May a unique visual appearance.
After becoming famous for being "first in line" at the Indy 500 from 1950 to 1987, longtime fan Larry Bisceglia of Chicago, and later from Phoenix, fell ill and missed the 1988 race. With failing health, he died December 7, 1988.

### Rule changes

Starting in 1988, teams were allowed to have six crew members over the wall during a pit stop. The crews would consist of four tire changers, a fueler, and a fuel vent/airhose man. Previously they were only allowed five (i.e., three tire changers). This was due in part to the fact that after the series changed from bias-ply tires to radials, the left-front tire (which at the time was seldom changed) would now be changed much more frequently.
For 1988, turbocharger "boost" pressure was reduced from 47 to 45 inHG. Stock-block engines were permitted 55 inHG.

## Race schedule

Race schedule — April/May 1988 :
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| 24 | 25 | 26 | 27 | 28 | 29 ROP | 30 ROP |
| 1 ROP | 2 | 3 | 4 | 5 | 6 | 7 Practice |
| 8 Practice | 9 Practice | 10 Practice | 11 Practice | 12 Practice | 13 Practice | 14 Time Trials |
| 15 Time Trials | 16 Practice | 17 Practice | 18 Practice | 19 Practice | 20 Practice | 21 Time Trials |
| 22 Bump Day | 23 | 24 | 25 | 26 Carb Day | 27 Mini-Marathon | 28 Parade |
| 29 Indy 500 | 30 Memorial Day | 31 | | | | |
| Color | Notes |
| Green | Practice |
| Dark Blue | Time trials |
| Silver | Race day |
| Red | Rained out* |
| Blank | No track activity |

## Practice - Week 1
### Rookie Orientation

Six drivers took part in rookie orientation. John Andretti led the group, putting in 220 laps with a top speed of 201.974 mph. After being denied entry five years ago, Harry Sauce returned to attempt the program once again.

### Saturday May 7

Opening day saw Raul Boesel first out on the track for Shierson. Dick Simon (211.665 mph) posted the best lap of the day, with less than 15 minutes to go in the session.

### Sunday May 8

The track closed about two hours early due to rain. Mario Andretti set the best lap of the day (210.970 mph), but did not eclipse Simon's speed from Saturday.

### Monday May 9

Rick Mears turned the fastest lap of the month thus far at 213.118 mph. Two cars, Teo Fabi in the Porsche entry, and Ludwig Heimrath suffered mechanical/engine-related problems.

### Tuesday May 10

Rick Mears turned the fastest unofficial practice lap in Indy history, breaking the 220 mph for the first time. His lap of 220.048 mph was just a tick faster than Mario Andretti's lap of 219.995 mph.
Roberto Guerrero was involved in the first crash of the week. He spun in turn one and tapped the outside wall. His car suffered damage to the rear wing. He was not injured.

### Wednesday May 11

After two days of Mears topping the speed chart, Mario Andretti moved back into the top spot. His lap of 221.565 mph broke the day-old unofficial track record at 5:45 p.m.

### Thursday May 12

Ludwig Heimrath went high in turn 2 and brushed the outside wall, the second crash of the month. His car whipped around, and hit the wall again. He was not injured, and car had light damage.
Mario Andretti (219.084 mph) led the speed chart, with Scott Brayton second.

### Friday May 13

The final day of practice was anticipated to be a duel between Rick Mears and Mario Andretti, the two drivers who had distanced themselves from the rest of the field. Mears and Andretti finished the day with identical laps at 221.465 mph to tie at the top of the speed chart. Danny Sullivan came in third-best with a lap of 218.446 mph.
Andretti finished the week of practice with the fastest over speed, set on Wednesday. Mears was second, and the pair went into time trials as the favorites for the pole position.

## Time Trials - First weekend
### Pole day - Saturday May 14

On pole day morning, Rick Mears blistered the track with a lap of 222.827 mph during the morning practice session. It was a new all-time unofficial track record. Mario Andretti (220.372 mph) was close behind with the second-fastest. Raul Boesel and Tom Bigelow suffered single-car crashes during the session.
Mario Andretti drew the coveted first qualifying attempt. After leading the speed charts in practice much of the week, his qualifying speed was inconsistent and disappointingly slow. His first lap of 217.014 mph was his fastest, but 4 mph slower than he practiced a day earlier. His final lap of 212.761 mph pulled his four-lap average down to 214.692 mph. He claims to have hit a patch of oil-dry in turn four, which was laid down earlier that morning due to Boesel's crash.
At 12:07 p.m., just over an hour into the session, Al Unser Sr. completed his attempt at 215.270 mph, good enough to take over the provisional pole position, and secure a spot on the front row. Derek Daly and Scott Brayton completed runs over 212 mph, and by 1 p.m., the field was filled to ten cars.
At 1:21 p.m., Danny Sullivan took to the track and on his second lap, he set a new one-lap track record of 217.749 mph. His four-lap average fell short of a record, but his speed of 216.214 mph took over the pole position for the moment. Rick Mears, the third of the three Penske cars, took to the track at 1:58 p.m. With Sullivan and Unser tentatively sitting 1st–2nd, the attention focused on Mears and if he could make it an all-Penske front row. His first lap of 220.453 mph was an all-time official track record, and he became the first driver to break the 220 mph barrier at Indy.
* Lap 1 – 40.825 seconds, 220.453 mph (new 1-lap track record)
* Lap 2 – 40.932 seconds, 219.877 mph
* Lap 3 – 41.137 seconds, 218.781 mph
* Lap 4 – 41.341 seconds, 217.702 mph
* Total – 2:44.235, 219.198 mph (new 4-lap track record)
The third and fourth laps dropped off a bit, but Mears still set a record four-lap average of 219.198 mph. Mears won his then-record fourth Indy 500 pole. With Penske cars Mears, Sullivan, and Unser, ranked 1st–2nd–3rd, the team became the first team in Indy history to sweep all three spots on the front row of the starting grid. After Mears' run, the track stayed mostly quiet due to the hot conditions. Several teams pulled out of line and elected to wait until the final hour.
With better conditions at 5 p.m., Arie Luyendyk put his car in the field at just over 213 mph. Al Unser Jr. was the last car with a realistic shot at the front row. Unser Jr. fell short, with a speed of 214.186 mph, good enough for 5th position.
At the end of the day, Bobby Rahal was among those not yet in the field. His first presentation to the line was aborted when the car would not crank. He waved off two attempts, the second attempt was averaging 212.8 mph after three laps. A. J. Foyt went out early, but debris on the track forced him to pull off. His second attempt was too slow, and he waved off. At the end of the day, the field was filled to 19 cars.

### Second day - Sunday May 15

A hot, 88 degree day kept cars off the track most of the afternoon. Only two cars would complete qualifying attempts, both in the final hour. At about 5:30 p.m., Jim Crawford put his car in the field at 210.564 mph. Bobby Rahal was the other qualifier, with a speed of 208.526 mph, slower than his speeds from Saturday.
At the close of the first weekend of time trials, there were 21 cars in the field. Among those not yet in the field were A. J. Foyt, Raul Boesel, Johnny Rutherford, and rookie John Andretti.

## Practice - Week 2
### Monday May 16

Rookie Harry Sauce spun in turn one during the final phase of his rookie test. The car was not damaged. Mario Andretti (216.398 mph) was the fastest of the day.

### Tuesday May 17

Gordon Johncock took to the track for his first shakedown laps of the month. Rookie Dominic Dobson completed his refresher test. Danny Sullivan (214.183 mph), was the fastest of the day.

### Wednesday May 18

Spike Gehlhausen wrecked hard in turn 1, and was taken to the hospital. X-rays were negative, however he was out for the rest of the month. After struggling getting up to speed, Harry Sauce withdrew. Rookie Dale Coyne also announced he would not attempt to qualify. Pancho Carter (208.574 mph) was the fastest non-qualified driver, while Al Unser, Sr. (210.280 mph) was the fastest overall.

### Thursday May 19

Raul Boesel (213.270 mph) topped the speed chart for the day. Rookie Scott Atchison wrecked in turn 4. he spent the night in the hospital, but was cleared to drive.

### Friday May 20

The final full day of practice saw Pancho Carter (213.878 mph) and Raul Boesel (213.068 mph) lead the non-qualified drivers. Mario Andretti drove a back-up car to 212.314 mph.

## Time Trials - Second weekend
### Third Day - Saturday May 21

Nine cars completed qualifying runs, filling the field to 30 cars. Raul Boesel (211.058 mph) was the fastest of the day, with Dominic Dobson (210.096 mph) second fastest, and the fastest rookie. A. J. Foyt secured a starting position in his record 31st consecutive Indy 500.
Pancho Carter crashed twice during the day. On his final qualifying lap, he brushed the wall in the final turn, and slid and spun down the mainstretch. Later in the day, he wrecked his backup car in turn 2 during a practice run. He was uninjured.
Billy Vukovich III, grandson of two-time winner Bill Vukovich, and son of race veteran Bill Vukovich II qualified with a solid run in the final hour. He became the first third-generation driver in Indy 500 history. As time expired, Steve Chassey made his third and final attempt, which was good enough to make the field.

### Bump Day - Sunday May 22

The final day of time trials opened with three positions left unfilled. Johnny Rutherford was the first car to make an attempt, and qualified comfortably at 208.442 mph. Later, Howdy Holmes and Stan Fox (driving Foyt backup car) filled the field to 33 cars. Scott Atchison (205.142 mph) was the first car on the bubble.
Atchison survived three attempts, but Ludwig Heimrath finally bumped him out at 3:45 p.m. The move put Rich Vogler (206.463 mph) on the bubble. Ed Pimm made an attempt but wrecked, and Gordon Johncock waved off after a lap of only 206.049 mph. Vogler waited, and the team wheeled out a back-up car just in case.
After crashing twice on Saturday, Pancho Carter's team purchased a back-up car from Hemelgarn Racing, but with practice time running out, they were having difficulty getting the car up to speed. Meanwhile, A. J. Foyt rolled another backup car out of the garage area. George Snider decided he did not want to qualify the car, and Foyt quickly consummated a deal with Johnny Parsons. Foyt shook the car down, and Parsons took it out for a practice run. At 5:29 p.m., he went high and smacked the wall in the northchute, ending his chances to qualify.
At 5:43 p.m., Gordon Johncock made his third and final attempt, this time bumping Vogler. However, Johncock himself was now on the bubble (206.693 mph) with less than ten minutes renaming. Rich Vogler quickly climbed into his backup car, and as time expired, bumped his way back into the field with a speed of 207.126 mph. Johncock was out, and Pancho Carter was left waiting in line.

## Carburetion Day

A total of 31 of the 33 qualified cars took to the track for the final practice session on Thursday May 26. Two of the alternates took laps, for a total of 33 cars on the track. A few cars experienced minor mechanical problems, but there were no accidents. Mario Andretti (215.105 mph) was the fastest car of the day. Penske teammates Danny Sullivan and pole-sitter Rick Mears were second and third.
The day before the race, Al Unser Jr. reportedly came down with a stomach flu or possibly food poisoning. However, he rested and planned to drive on race day.

### Pit Stop Contest

The semifinals and finals for the 12th annual Miller Pit Stop Contest were held on Thursday May 26. The top three race qualifiers and their respective pit crews were automatically eligible: Rick Mears, Danny Sullivan, Al Unser Sr., all of the Penske team. However, both Mears and Unser declined their invitations. Sullivan (whose car was sponsored by Miller), was the only Penske car to accept the invitation; he pitted with an "all-star" crew from Penske Racing. Mario Andretti and Al Unser Jr. (who qualified 4th and 5th for the race, respectively) filled those two spots. Roberto Guerrero secured the fourth and final spot in the contest during preliminaries which were on held on Thursday May 19. Guerrero (13.791 seconds) advanced ahead of Derek Daly and Dick Simon.
In the final round, Danny Sullivan of Penske and led by chief mechanic Chuck Sprague, faced Mario Andretti of Newman/Haas Racing, led by chief mechanic Colin Duff. Sullivan beat Andretti, however, Sullivan was penalized five seconds for having a tire changer jump over the wall too soon. Andretti was penalized for using the wrong spec tire. After a lengthy discussion and debate with officials, both teams agreed to re-run the final round from scratch. Sullivan prevailed, notching his third win in the Pit Stop Contest, and Penske Racing's sixth overall.
| Semifinals | Semifinals | Semifinals | Finals | Finals | Finals |
| 9 | Danny Sullivan (Penske Racing) | 15.279 | | | |
| 2 | Roberto Guerrero (Vince Granatelli Racing) | 15.387 | | | |
| 2 | Roberto Guerrero (Vince Granatelli Racing) | 15.387 | 9 | Danny Sullivan (Penske Racing) | 14.782 |
| | | | 6 | Mario Andretti (Newman/Haas Racing) | 15.006 |
| 6 | Mario Andretti (Newman/Haas Racing) | 15.654 | 6 | Mario Andretti (Newman/Haas Racing) | 15.006 |
| 3 | Al Unser Jr. (Galles Racing) | 20.127 | | | |

## Starting grid

| Row | Inside | Inside | Middle | Middle | Outside | Outside |
| 1 | 5 | Rick Mears W Pennzoil Z-7 Penske Racing Penske PC-17, Chevrolet 265 219.198 mph (352.765 km/h) | 9 | Danny Sullivan W Miller High Life Penske Racing Penske PC-17, Chevrolet 265 216.214 mph (347.963 km/h) | 1 | Al Unser W Hertz Penske Racing Penske PC-17, Chevrolet 265 215.27 mph (346.44 km/h) |
| 2 | 6 | Mario Andretti W Amoco/Kmart Newman/Haas Racing Lola T8800, Chevrolet 265 214.692 mph (345.513 km/h) | 3 | Al Unser Jr. Valvoline/Stroh's Galles Racing March 88C, Chevrolet 265 214.186 mph (344.699 km/h) | 7 | Arie Luyendyk Provimi Veal Dick Simon Racing Lola T8800, Cosworth DFX 213.611 mph (343.774 km/h) |
| 3 | 91 | Scott Brayton Amway Products Hemelgarn Racing Lola T8800, Buick V-6 212.624 mph (342.185 km/h) | 20 | Emerson Fittipaldi Marlboro Patrick Racing March 88C, Chevrolet 265 212.512 mph (342.005 km/h) | 10 | Derek Daly Raynor Garage Door Raynor Racing Lola T8800, Cosworth DFX 212.295 mph (341.656 km/h) |
| 4 | 18 | Michael Andretti Kraco Stereo Kraco Racing March 88C, Cosworth DFX 207.591 mph (334.085 km/h) | 24 | Randy Lewis Toshiba/Oracle Leader Card Racing Lola T8800, Cosworth DFX 209.774 mph (337.599 km/h) | 2 | Roberto Guerrero STP/Dianetics Vince Granatelli Racing Lola T8800, Cosworth DFX 209.633 mph (337.372 km/h) |
| 5 | 11 | Kevin Cogan Schaefer/Playboy Fashon Machinists Union Racing March 88C, Cosworth DFX 209.552 mph (337.241 km/h) | 81 | Tom Sneva W Pizza Hut/WRTV-6 Hemelgarn Racing Lola T8800, Judd 208.659 mph (335.804 km/h) | 9 | Phil Kruegar CNC Systems Gohr Racing March 86C, Cosworth DFX 208.212 mph (335.085 km/h) |
| 6 | 22 | Dick Simon Uniden/Soundesign Dick Simon Racing Lola T88000, Chevrolet 265 207.555 mph (334.027 km/h) | 8 | Teo Fabi Quaker State Porsche March 88C, Porsche North America 207.244 mph (333.527 km/h) | 15 | Jim Crawford Mac Tools Bernstein Racing Lola T8700, Buick V-6 210.564 mph (338.870 km/h) |
| 7 | 4 | Bobby Rahal W Budweiser Truesports Lola T8800, Judd 208.526 mph (335.590 km/h) | 30 | Raul Boesel Domino's Pizza Doug Shierson Racing March 88C, Cosworth DFX 211.058 mph (339.665 km/h) | 92 | Dominic Dobson R Moore Industries Dobson Motorsports Lola T8700, Cosworth DFX 210.096 mph (338.117 km/h) |
| 8 | 14 | A. J. Foyt W Copenhagen/Gilmore A. J. Foyt Enterprises Lola T8800, Cosworth DFX 209.696 mph (337.473 km/h) | 56 | Bill Vukovich III R Genesee Beer Wagon Gohr Racing March 88C, Cosworth DFX 208.545 mph (335.621 km/h) | 16 | Tony Bettenhausen Jr. Scot Lad Foods Bettenhausen Motorsports Lola T8700, Cosworth DFX 208.342 mph (335.294 km/h) |
| 9 | 23 | Tero Palmroth R Neste/Editor Dick Simon Racing Lola T8800, Cosworth DFX 208.001 mph (334.745 km/h) | 35 | Steve Chassey Gary Trout Motorsports Gary Trout Motorsports March 87C, Cosworth DFX 207.951 mph (334.665 km/h) | 98 | John Andretti R Skoal Bandit Curb Racing Lola T8800, Cosworth DFX 207.894 mph (334.573 km/h) |
| 10 | 48 | Rocky Moran R Greer A. J. Foyt Enterprises March 86C, Chevy V6 207.181 mph (333.425 km/h) | 84 | Stan Fox Calumet Farms A. J. Foyt Enterprises March 86C, Chevy V6 208.578 mph (335.674 km/h) | 17 | Johnny Rutherford W Mac Tools Bernstein Racing Lola T8700, Buick V-6 208.442 mph (335.455 km/h) |
| 11 | 71 | Ludwig Heimrath Jr, Mackenzie Financial Hemelgarn Racing Lola T8800, Cosworth DFX 207.215 mph (333.480 km/h) | 29 | Rich Vogler Byrd/Pepsi/Bryant Heating Machinists Union Racing March 87C, Cosworth DFX 207.126 mph (333.337 km/h) | 33 | Howdy Holmes Jiffy Mix Alex Morales Motorsports March 88C, Cosworth DFX 206.97 mph (333.09 km/h) |

### Alternates

* First alternate: Gordon Johncock W (#60) - Bumped
* Second alternate: Rich Vogler (#27T) - Back up car
* Third alternate: Scott Atchison R (#55) - Bumped

### Failed to Qualify

* Gary Bettenhausen (#46) - Waved off, too slow
* John Jones (#12) - Waved off, too slow
* Pancho Carter (#28) - Waved off, too slow
* Johnny Parsons (#36) - Incomplete run
* Ed Pimm (#27) - Wrecked during qualifying
* Tom Bigelow (#77) - Practiced, but did not attempt to qualify
* Dick Ferguson (#27)- Car taken over by Pimm
* George Snider (#84) - Practiced, but did not attempt to qualify
* Spike Gehlhausen (#87) - Practice crash, injured
* Harry Sauce R (#36) - Withdrew
* Dale Coyne R (#39) - Withdrew
* R  = Indianapolis 500 rookie
* W  = Former Indianapolis 500 winner

## Race summary
### Start

Danny Sullivan darted into the lead at the green flag, with Rick Mears in second. In turn two, Scott Brayton spun, collecting Roberto Guerrero, and both cars crashed into the outside wall. Tony Bettenhausen Jr., behind the incident, also crashed. On lap 6, the green flag came back out. Danny Sullivan got the jump on the start, and pulled out to a comfortable lead.
The top five would be Sullivan, Rick Mears, Al Unser Sr., Al Unser Jr., and Mario Andretti.

### First half

During the first sequence of pit stops, Tom Sneva crashed coming out of turn four on lap 34. Under the yellow, Teo Fabi, using the Porsche engine, pulled out of his pit stall with one of the rear wheels not secured. The wheel came off, and the car bottomed out, creating a terminal oil leak. Danny Sullivan continued to dominate in the lead, with Rick Mears falling to 10th place with handling problems. Al Unser Sr. and Al Unser Jr. continued to hold on to the top five, with Arie Luyendyk also lurking. Jim Crawford also began working his way into the top ten.
Three additional single-car crashes occurred prior to the halfway point. A. J. Foyt wrecked coming out of turn two on lap 58, due to handling problems and slick conditions. On the ensuing restart on lap 64, Arie Luyendyk tagged Ludwig Heimrath Jr., sending Heimrath spinning and crashing out of turn four. Steve Chassey crashed in turn 4 on lap 81, suffering a concussion.
Both Mario Andretti (gearbox) and Al Unser Jr. (CV joint) came to the pits for long repairs. Both cars re-entered the race several laps down.
After suffering early handling issues, Rick Mears radioed his crew and requested that they switch to the old style wheels. The car was not handling well with the new style flush disc wheels. The crew had to scramble back to the transporter to collect sets of older style wheels, and have all the tires re-mounted back in the garage area.
On lap 93, the caution came out for debris on the track. Rick Mears had just un-lapped himself, and got back on to the lead lap. Leader Danny Sullivan pitted, giving the lead for the first time to Jim Crawford in the Buick-powered machine. Crawford blistered the track for the next several laps, with a noticeably drastic racing line, dipping deep below the white line, and aggressive dicing through traffic.

### Second half

At lap 100, Jim Crawford led, with Rick Mears finally back up to second, Al Unser Sr. third. Danny Sullivan had slipped back to fourth. On lap 102, Sullivan's front wing adjusters broke, sending his car up into the outside wall in turn one. After leading 92 laps, Sullivan was out, but Penske teammates Rick Mears and Al Unser Sr. were now in control.
Crawford's turn at the front totaled eight laps, which would be the only laps not led by the Penske team. After a caution for debris (Unser ran over a rabbit), Rick Mears took the lead on lap 113.
Johnny Rutherford crashed in turn one, similar to Sullivan's crash. At age 50, it would be Rutherford's final lap in Indy 500 competition (he would fail to qualify in subsequent years and officially retired in 1994). After trading positions, Rick Mears took over the lead for good on lap 129.
With Mears pulling away, the rest of the top three was being battled out amongst Al Unser Sr. and Jim Crawford. Emerson Fittipaldi worked his way up to the top five, as did Bobby Rahal with the Judd.
After several long pit stops to repair gearbox problems, an oil leak, and electrical gremlins, Mario Andretti finally called it quits. With the leaders nearing lap 170, Mario was about 50 laps down with a dead engine. Mario was credited with 118 laps in 20th place.

### Finish

With Rick Mears seemingly in control, the only battle that remained was for second place. Emerson Fittipaldi was running second, but he was deep in traffic. In the final twenty laps, USAC officials were contemplating issuing a two-lap penalty to Fittipaldi for allegedly passing a car under the yellow while exiting the pits on lap 164. Indecisive, USAC officials first penalized Fittipaldi, retracted the penalty, then re-instated it over a matter of minutes. This infuriated Fittipaldi and car owner Pat Patrick, who threatened to file a protest once the race was over. Fittipaldi was dropped to 7th place, two laps down. The resulting scoring adjustments elevated Jim Crawford to second place, and Al Unser Sr. into third.
On lap 194, Jim Crawford got sideways in turn three, which flat-spotted his tires. He ducked into the pit area to change tires, but the crew had difficulty changing them, and he lost several seconds. He dropped back to 6th on the track. Suddenly Penske teammates Rick Mears and Al Unser Sr. were running 1st-2nd. Moments later, on lap 197 a piece of bodywork flew off of Michael Andretti's car. The yellow came out, and the safety crews rushed out to fetch the debris. However, the caution was extended when another piece of debris fell off one of the safety trucks. They were unable to clear the track before the white flag was displayed for the final lap. The race finished under caution with Rick Mears winning his third Indy 500. Some confusion hovered over the placement of other cars, but for the moment, Al Unser Sr. was second, Michael Andretti third, and Bobby Rahal worked all the way up to 4th in the Judd-powered entry.

### Post-race

After the race, during the post-race scoring evaluation, Patrick Racing was prepared to protest Emerson Fittipaldi's two-lap penalty. USAC claimed that while exiting the pits, Fittipaldi passed the lapped car of Rich Vogler, and did not properly honor the blend-in rule. Fittipaldi claimed that Vogler waved him by as they exited turn two to the backstretch. When Vogler got word of Fittipaldi's penalty, he immediately rushed to the USAC officials and corroborated Fittipaldi's account. Vogler claimed that he was 8–10 laps down at the time and purposely waved Fittipaldi by, and that the penalty was "unjust". Under the rules at the time, slower cars that were a lap or more down were permitted to wave other faster cars by during caution periods. It was a move primarily used by backmarkers in order to not to impede the leaders on the ensuring restart.
USAC re-evaluated the situation, and when official results were posted Monday morning, they retracted Fittipaldi's penalty once and for all. Fittipaldi's laps were reinstated, which elevated him to a second-place finish. Al Unser Sr. was officially third, denying Penske Racing of their first 1st–2nd Indy sweep. Jim Crawford's exciting day finished with a 6th place, the Buick V-6's best finish to-date.
One year after his best ever finish in the Indianapolis 500, Dick Simon raced from 16th starting spot to finish 9th in his final "500" as a driver. During the season finale weekend in Miami, Simon would announce his retirement from driving to concentrate running his race team.

## Box score

| Finish | Start | No | Name | Team | Chassis | Engine | Qual | Laps | Status |
| 1 | 1 | 5 | Rick Mears W | Penske Racing | Penske PC-17 | Ilmor-Chevrolet | 219.198 | 200 | 144.809 mph |
| 2 | 8 | 20 | Emerson Fittipaldi | Patrick Racing | March 88C | Ilmor-Chevrolet | 212.512 | 200 | +7.072 seconds |
| 3 | 3 | 1 | Al Unser, Sr. W | Penske Racing | Penske PC-17 | Ilmor-Chevrolet | 215.270 | 199 | -1 Lap |
| 4 | 10 | 18 | Michael Andretti | Kraco Racing | March 88C | Cosworth DFX | 210.183 | 199 | -1 Lap |
| 5 | 19 | 4 | Bobby Rahal W | Truesports | Lola T88/00 | Judd AV | 208.526 | 199 | -1 Lap |
| 6 | 18 | 15 | Jim Crawford | King Racing | Lola T87/00 | Buick V-6 | 210.564 | 198 | -2 Laps |
| 7 | 20 | 30 | Raul Boesel | Doug Shierson Racing | March 88C | Cosworth DFX | 211.058 | 198 | -2 Laps |
| 8 | 15 | 97 | Phil Krueger | R Kent Baker Racing | March 86C | Cosworth DFX | 208.212 | 196 | -4 Laps |
| 9 | 16 | 22 | Dick Simon | Dick Simon Racing | Lola T88/00 | Cosworth DFX | 207.555 | 196 | -4 Laps |
| 10 | 6 | 7 | Arie Luyendyk | Dick Simon Racing | Lola T88/00 | Cosworth DFX | 213.611 | 196 | -4 Laps |
| 11 | 13 | 11 | Kevin Cogan | Machinists Union Racing | March 88C | Cosworth DFX | 209.552 | 195 | -5 Laps |
| 12 | 33 | 21 | Howdy Holmes | Alex Morales Motorsports | March 88C | Cosworth DFX | 206.970 | 192 | -8 Laps |
| 13 | 5 | 3 | Al Unser Jr. | Galles Racing | March 88C | Ilmor-Chevrolet | 214.186 | 180 | -20 Laps |
| 14 | 23 | 56 | Billy Vukovich III R | Gohr Racing | March 88C | Cosworth DFX | 208.545 | 179 | -21 Laps |
| 15 | 11 | 24 | Randy Lewis | Leader Card Racers | Lola T88/00 | Cosworth DFX | 209.774 | 175 | -25 Laps |
| 16 | 28 | 48 | Rocky Moran R | A. J. Foyt Enterprises | March 86C | Cosworth DFX | 207.181 | 159 | Engine |
| 17 | 32 | 29 | Rich Vogler | Machinists Union Racing | March 87C | Cosworth DFX | 207.126 | 159 | Crash T3 |
| 18 | 21 | 92 | Dominic Dobson R | Dobson Motorsports | Lola T87/00 | Cosworth DFX | 210.096 | 145 | Lost Coolant |
| 19 | 25 | 23 | Tero Palmroth R | Dick Simon Racing | Lola T88/00 | Cosworth DFX | 208.001 | 144 | Engine |
| 20 | 4 | 6 | Mario Andretti W | Newman/Haas Racing | Lola T88/00 | Ilmor-Chevrolet | 214.692 | 118 | Electrical |
| 21 | 27 | 98 | John Andretti R | Mike Curb Racing | Lola T88/00 | Cosworth DFX | 207.894 | 114 | Engine |
| 22 | 30 | 17 | Johnny Rutherford W | King Racing | Lola T87/00 | Buick V-6 | 208.442 | 107 | Crash T1 |
| 23 | 2 | 9 | Danny Sullivan W | Penske Racing | Penske PC-17 | Ilmor-Chevrolet | 216.214 | 101 | Crash T1 |
| 24 | 26 | 35 | Steve Chassey | Gary Trout Motorsports | March 87C | Cosworth DFX | 207.951 | 73 | Crash T4 |
| 25 | 31 | 71 | Ludwig Heimrath | Hemelgarn Racing | Lola T88/00 | Cosworth DFX | 207.214 | 59 | Crash T4 |
| 26 | 22 | 14 | A. J. Foyt W | A. J. Foyt Enterprises | Lola T88/00 | Cosworth DFX | 209.696 | 54 | Crash BS |
| 27 | 14 | 81 | Tom Sneva W | Hemelgarn Racing | Lola T88/00 | Judd | 208.659 | 32 | Crash T4 |
| 28 | 17 | 8 | Teo Fabi | Porsche Motorsports | March 88C | Porsche | 207.244 | 30 | Accident Pits |
| 29 | 9 | 10 | Derek Daly | Raynor Motorsports | Lola T88/00 | Cosworth DFX | 212.295 | 18 | Gearbox |
| 30 | 29 | 84 | Stan Fox | A. J. Foyt Enterprises | March 86C | Chevy V-6 | 208.579 | 2 | Half Shaft |
| 31 | 7 | 91 | Scott Brayton | Hemelgarn Racing | Lola T88/00 | Buick V-6 | 212.624 | 0 | Crash T2 |
| 32 | 12 | 2 | Roberto Guerrero | Vince Granatelli Racing | Lola T88/00 | Cosworth DFX | 209.632 | 0 | Crash T2 |
| 33 | 24 | 16 | Tony Bettenhausen Jr. | Bettenhausen Motorsports | Lola T87/00 | Cosworth DFX | 208.342 | 0 | Crash T2 |
W Former Indianapolis 500 winner
R Indianapolis 500 Rookie
All cars utilized Goodyear tires.

### Race statistics

Lap Leaders :
| Laps | Leader |
| 1–30 | Danny Sullivan |
| 31–33 | Al Unser Sr. |
| 34–94 | Danny Sullivan |
| 95–101 | Jim Crawford |
| 102–103 | Rick Mears |
| 104 | Jim Crawford |
| 105–112 | Al Unser Sr. |
| 113–121 | Rick Mears |
| 122 | Al Unser Sr. |
| 123–200 | Rick Mears |
Total Laps Led :
| Driver | Laps |
| Danny Sullivan | 91 |
| Rick Mears | 89 |
| Al Unser Sr. | 12 |
| Jim Crawford | 8 |
Cautions: 14 for 68 laps :
| Laps | Reason |
| 1–5 | Brayton, Guerrero, Bettenhausen crash in turn 2 |
| 34–39 | Tom Sneva crash in turn 4 |
| 58–63 | A. J. Foyt crash in turn 2 |
| 64–70 | Ludwig Heimrath crash in turn 4 |
| 82–88 | Steve Chassey crash in turn 4 |
| 93–95 | Debris |
| 102–106 | Danny Sullivan crash in turn 1 |
| 109–111 | Debris; Al Unser Sr. hit rabbit |
| 117–120 | Johnny Rutherford crash in turn 1 |
| 140–145 | Mario Andretti stalled on track |
| 160–163 | Tero Palmroth stalled on track |
| 167–170 | Rocky Moran blown engine |
| 175–179 | Rich Vogler crash in turn 3 |
| 198–200 | Debris; Michael Andretti lost bodywork |

## Broadcasting
### Radio

The race was carried live on the IMS Radio Network. In September 1987, Paul Page left NBC Sports and joined ABC. As a result, Page left the IMS Radio Network, and vacated his position as Voice of the 500. Veteran personality Lou Palmer, who debuted with the network in 1958, was elevated to the chief announcer position for 1988.
Outside of Page's departure, a few changes were made to the crew for 1988. Pancho Carter, who failed to qualify for the race, served as "driver expert". Bob Lamey debuted on the crew, taking the Turn 2 location on top of the VIP Suites. Howdy Bell, who was previously in that spot, moved to the pit area and shared the north pits with Chuck Marlowe. Luke Walton covered the starting command during the pre-race, but did not have a role during the race itself.
After the race, with Palmer now in the booth, Bob Forbes conducted the victory lane winner's interview. Sally Larvick (Paul Page's wife), who had worked on the crew from 1982 to 1987 in only a limited role (conducting interviews with celebrities, etc.), elevated to a full pit reporter starting in 1988.
This would also be the final 500 for statistician John DeCamp as the position would be eliminated for 1989. DeCamp also known as the voice of Purdue University football and basketball would pass away in 2003.
Indianapolis Motor Speedway Radio Network :
| Booth Announcers | Turn Reporters | Pit/garage reporters |
| Chief Announcer: Lou Palmer Driver expert: Pancho Carter Statistician: John DeCamp Historian: Donald Davidson | Turn 1: Jerry Baker Turn 2: Bob Lamey R  Turn 3: Larry Henry Turn 4: Bob Jenkins | Luke Walton (pre-race) Bob Forbes (garages) |
| Chief Announcer: Lou Palmer Driver expert: Pancho Carter Statistician: John DeCamp Historian: Donald Davidson | Turn 1: Jerry Baker Turn 2: Bob Lamey R  Turn 3: Larry Henry Turn 4: Bob Jenkins | Howdy Bell (north pits) Chuck Marlowe (north pits) Sally Larvick (center pits) Ron Carrell (south/center pits) Gary Gerould (south pits) |

### Television

The race was carried live flag-to-flag coverage in the United States on ABC Sports. Major changes were ushered in for 1988. Don Ohlmeyer was brought in as one of the directors, and a new style of the broadcast reflected Ohlmeyer's influence. The opening tease featured Alan Silvestri's score from the film The Delta Force, in a medley with the instrumental song "Katydid's Ditty" by Mason Williams. The Delta Force intros (known as the "Page Teases"), narrated by Paul Page, would become a popular fixture of the ABC telecasts of the Indy 500, Brickyard 400, and other Indycar races, through 1998 and reprised again in 2001.
With Jim McKay departed, Paul Page served as both host and play-by-play announcer. Bobby Unser and Sam Posey returned as color commentators, and this three-man booth crew would cover the Indy 500 and other Indycar races on ABC through 1995.
Jack Arute and Brian Hammons served as pit reporters, the only time a crew of only two men covered the pits since going to a live broadcast.
New RaceCam angles debuted for 1988. Along with the "over-the-shoulder" camera, there were also cameras facing backwards from the cars, as well as a cockpit camera looking up at the driver.
ABC Television :
| Booth Announcers | Pit/garage reporters |
| Host/Announcer: Paul Page Color: Sam Posey Color: Bobby Unser | Jack Arute Brian Hammons |

## 1987–88 USAC Gold Crown Championship

The 1987–88 USAC Gold Crown Championship season consisted of one sanctioned race. The schedule was based on a split-calendar, beginning in June 1987 and running through May 1988. Starting in 1981, USAC scaled back their participation in top-level Indy car racing, and ultimately ceased sanctioning races outside of the Indianapolis 500 following their 1983–84 season. Subsequently the Gold Crown Championship would consist of only one event annually; the winner of the Indianapolis 500 would be the de facto Gold Crown champion, as it was their lone points-paying event. The preeminent national championship season was instead sanctioned by CART, and the Indy 500 paid championship points separately (on a different scale) toward the CART championship as well.
Rick Mears, by virtue of winning the 1988 Indianapolis 500, also won the 1987–88 USAC Championship.

### Final points standings (Top five)

| Pos | Driver | INDY | Pts |
| 1 | Rick Mears | 1 | 1000 |
| 2 | Emerson Fittipaldi | 2 | 800 |
| 3 | Al Unser Sr. | 3 | 700 |
| 4 | Michael Andretti | 4 | 600 |
| 5 | Bobby Rahal | 5 | 500 |