Carrera Panamericana - Cancellation

Cancellation

Due to safety concerns, the race was cancelled after the 1955 Le Mans disaster, although the President Adolfo Ruiz Cortines announced only that the race's original task of publicizing the highway was 'complete'. The cancellation was unavoidable given that cars of the period were of a high-speed, low-safety design, and drivers of a win-at-all-costs mentality. Only a third of entrants typically finished the race, and unlike more compact circuits, the long stage sections were impossible to secure entirely, making it possible for crashes to linger for several hours before being noticed. 27 people had died during the five years of the Panamericana, giving it one of the highest mortality rates per race in the history of motorsport, primarily because during the years the race was held, automobile racing had undergone an amazing technical transformation to emerge as an advanced science. The speeds had almost doubled as a result, but safety controls remained static and competitors, spectators and safety control personnel alike became casualties.