1921 Indianapolis 500 1921 Indianapolis 500 The 9th International 500-Mile Sweepstakes Race was held at the Indianapolis Motor Speedway on Monday, May 30, 1921. Ralph DePalma dominated yet another early running of the 500, but again fails to win. He led 109 laps, and had a two-lap lead at the halfway point. A connecting rod broke, and he dropped out on lap 112. DePalma retires with one win, and 612 laps led in the "500." His laps led record would not be matched for 67 years until Al Unser, Sr. tied it in 1987. Tommy Milton won the first of two 500 victories.
2017 Indianapolis 500 2017 Indianapolis 500 The 2017 Indianapolis 500 (branded as the 101st Indianapolis 500 presented by PennGrade Motor Oil for sponsorship reasons) is a Verizon IndyCar Series event that occurred on Sunday May 28, 2017, at the Indianapolis Motor Speedway in Speedway, Indiana, United States. The race was the premier event and the sixth race of the 2017 Verizon IndyCar Series season. Despite a threatening weather forecast in the days leading up to the event, the race ran its scheduled distance of 200 laps (500 miles) and was won by Japanese driver Takuma Sato of Andretti Autosport. Sato, who also finished