• The first competitions at the Indianapolis Motor Speedway were a balloon endurance race and a motorcycle race in 1909. (Provided Image/Indianapolis Motor Speedway)
  • The first competitions at the Indianapolis Motor Speedway were a balloon endurance race and a motorcycle race in 1909. (Provided Image/Indianapolis Motor Speedway)
  • The first competitions at the Indianapolis Motor Speedway were a balloon endurance race and a motorcycle race in 1909. (Provided Image/Indianapolis Motor Speedway)
  • The first competitions at the Indianapolis Motor Speedway were a balloon endurance race and a motorcycle race in 1909. (Provided Image/Indianapolis Motor Speedway)