Has a horse race ever resulted in a triple dead-heat?

In horse racing, a dead-heat – where two, or more, horses cannot be separated, not even by a high resolution photo finish camera – is a rare occurrence. Nevertheless, dead-heats do happen and, while hardly commonplace, triple dead heats are not unknown. In Britain, all the triple dead-heats and, believe it or not, a few quadruple dead-heats, were recorded before the introduction of the photo-finish camera in 1947.

However, elsewhere in the world, several bona fide triple dead-heats have been captured in official photographs down the years. In the Carter Handicap at Aqueduct Racecourse, in New York City, in June 1944, for example, Brownie, Bossuet and Wait A Bit crossed the line in unison to record the first triple dead-heat in a stakes race. A dozen years later, in November, 1956, Ark Royal, Fighting Force and Pandie Sun did likewise in the Hotham Handicap at Flemington Racecourse in Melbourne. Even as recently as April, 2014, in an otherwise nondescript maiden claiming race at Evangeline Downs, in Louisiana, All In The Art, Chessie Slew, and Memories Of Trina all hit the finishing line simultaneously.