The grand marshal for the race was
Roger A. Markle, President and CEO of Quaker State. The national anthem prior to the race was sung by
Lauren Hart. The crowd was estimated at 55,000 spectators. At the start, Mario Andretti pulled ahead to a lead. In turn one,
Scott Brayton and
Johnny Rutherford crashed, ending their day after just seconds.
Derek Daly spun to avoid the crash but continued. It was the second straight year where Brayton crashed on the first lap of the Pocono 500. Mario Andretti held the lead for the first 21 laps. Michael Andretti passed his father for the lead on lap 22. Al Unser Jr suffered burns to his right thigh when his dashboard caught fire on lap 12. On the first pit stop, Michael Andretti lost the clutch on his car. To leave the pit, the crew was forced to spin the wheels while on air jacks, drop the car, and take off while the wheels contacted the ground. As the leaders began to make green flag pit stops,
Jeff MacPherson spun and hit the wall in turn three.
Bobby Rahal spun to avoid the crash and lost a lap after stalling the car. The caution flag gave
Emerson Fittipaldi the lead, which he held for 60 of the next 62 laps. Rick Mears was running second and closing on Fittipaldi when the next caution came out on lap 89 when Mario Andretti spun and crashed in turn one. The defending Pocono 500 champion, Andretti's helmet cracked in the crash and he suffered a separated left shoulder. One lap after the restart on lap 95, Mears passed Fittipaldi for the lead. As he extended his lead, several of the top cars fell out of contention. On lap 115, Fittipaldi fell out of the race with engine failure. During a pit stop on lap 120, Michael Andretti stalled his car and the crew broke off the rear wing trying to push him away. Mears had led by up to 19 seconds until
Gary Bettenhausen spun on lap 144 and brought out the caution. With 100 miles remaining, Mears,
Geoff Brabham, and
Roberto Guerrero were the only three cars on the lead lap. The final caution came out on lap 161 when Al Unser blew an engine and hit the wall. The three lead lap cars pitted for fuel and tires. Under caution, Randy Lewis blew an engine and stalled on track, extending the slow period. Knowing they were near being able to make the finish without pitting again, Mears returned to the pits for additional fuel. Geoff Brabham also was trying to make it to the finish without pitting, while Roberto Guerrero would need to make another stop. As Mears topped off his fuel supply, Guerrero assumed the lead with Brabham second. After the race resumed, Mears passed Brabham for second on lap 175. As the cars traveled down the frontstretch on lap 184, Mears passed Guerrero and returned to the lead. Guerrero was forced to make a pit stop for fuel with five laps remaining. With four laps remaining
Ludwig Heimrath lost an engine exiting turn two and stopped on the straightaway before turn three. The safety crew was dispatched to retrieve his roadside car without the caution flag being thrown. Mears was able to stretch his fuel and win his third Pocono 500. He finished the race 17 seconds ahead of Brabham. It was the first Indy car win for Mears since the
1985 Pocono 500. It broke a 27-race, two-year winless streak. It was also the first win in a 500-mile race for the
Ilmor Chevrolet Indy V-8. ==Box score==