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
2010 Indianapolis 500 2010 Indianapolis 500 The 94th Indianapolis 500 was held at the Indianapolis Motor Speedway in Speedway, Indiana on Sunday May 30, 2010. It was the 15th Indy 500 sanctioned by the Indy Racing League, and was the premier event of the 2010 IZOD IndyCar Series season. The race was won by Dario Franchitti, ahead of Dan Wheldon and Marco Andretti. Tony Kanaan, who had started in the final position, ran as high as second during the race before finishing eleventh. The race was the second of the three-year-long Centennial era, celebrating the 100th anniversary of the opening of the Indianapolis