Rathmann sat on the pole for the 1958 Indianapolis 500. On the first lap, he and fellow front-row starter Ed Elisian raced into turn 3 and started a chain-reaction accident which involved 15 cars and claimed the life of Pat O'Connor. With that accident, Rathmann became the first Indy pole-sitter to complete no laps. This feat has been repeated only twice in Indy history, first by Roberto Guerrero and then by Scott Sharp.