1987 Indianapolis 500 Al Unser, Sr. held off Roberto Guerrero by 4.496 seconds, to win his record-tying fourth Indianapolis 500 victory. By leading the final 18 laps, Unser, Sr. tied the all-time record for most laps led in Indy 500 competition, and, at 47 years of age, also became the oldest winner of the 500. Mario Andretti's dominance of the month, and subsequent failure to achieve victory, was largely unprecedented in modern times. He led the practice speed chart on 11 of the 17 days (he participated in only 13 days), won the pole position, won the pit stop contest, had the fastest
2006 Indianapolis 500 returned as driver analyst. Joining them in the booth was 1989 NASCAR Winston Cup Champion Rusty Wallace, who served as co-analyst with Goodyear. For the first time ever, the broadcast utilized the Side-By-Side feature during commercial breaks. This was also the final "500" broadcast solely in standard-definition. 2006 Indianapolis 500 The 90th Indianapolis 500 was held at the Indianapolis Motor Speedway in Speedway, Indiana on Sunday May 28, 2006. Sam Hornish, Jr. won from the pole position. It was Hornish's first and only win at Indianapolis, and the record fourteenth Indy victory for Penske Racing. Hornish would later win the