Snake Pit Party

The IMS has aged gracefully, aided by a few facelifts along the way. Take a look at some of the biggest upgrades over the years.

Ride-along mechanics were a fixture into the late 1930s, and “Back Home Again” blared over the speakers for the first time in 1946. Point being, the Indy 500 and its traditions have had some tune-ups over the years.

Revelers in the Indianapolis Motor Speedway infield cut loose at the 2015 Snake Pit Party. What did you miss? Music, beer, cutoffs, tanks, groping, and—judging by the photos, at least—a damned good time.