2013 Indianapolis 500 for the Indy Lights series was also held on Carb Day. In time trials, owner/driver Ed Carpenter of Indianapolis won the pole position, the first American-born pole-sitter since 2006, and the first owner/driver to sit on the pole since 1975. For the first time since 1987, two drivers in the field entered the race attempting to win a fourth Indianapolis 500. Three-time winners Hélio Castroneves (2001, 2002, 2009) and Dario Franchitti (2007, 2010, 2012) attempted to tie A. J. Foyt, Al Unser Sr. and Rick Mears for the most Indy 500 victories. After eleven previous attempts, Tony Kanaan, racing for
1981 Indianapolis 500 1981 Indianapolis 500 The 65th Indianapolis 500 was held at the Indianapolis Motor Speedway in Speedway, Indiana on Sunday, May 24, 1981. The race is widely considered one of the most controversial races in Indy history. Bobby Unser took the checkered flag as the winner, with Mario Andretti second. After the conclusion of the race, USAC officials ruled that Unser had passed cars illegally while exiting the pit area during a caution on lap 149. Unser was subsequently issued a one-position penalty. The next morning, the official race results were posted, and Unser was dropped to second place. Mario Andretti