She came from the fourth crop of foals sired by Nasrullah, a talented but temperamental racehorse who became a highly successful breeding stallion, especially following his export to the United States in 1950.
[2] Belle of All's dam, Village Beauty, was unraced, but proved to be a successful broodmare whose other progeny included the Stewards' Cup winner Sugar Bowl.
The runner-up was the colt Royal Serenade who went on to win two runnings of the Nunthorpe Stakes before being exported to the United States where he won the Hollywood Gold Cup in 1953.
[7] In the Free Handicap, a rating of the best British and Irish two-year-olds, Belle of All was ranked equal with the Lowther Stakes winner Gamble in Gold as the best filly, eight pounds below the leading colt Big Dipper.
She started joint favourite for the race but apparently failed to stay the distance as she ran third to Neasham Belle and Chinese Cracker, finishing six lengths behind the winner.
[12][13] As in the Oaks, Belle of All failed to show her best form over the mile and a half distance and after being among the early leaders she faded to finish fourteenth of the nineteen runners behind Supreme Court.
[3] Through her daughter Alor Star, Belle of All was the direct female ancestor of the King George VI and Queen Elizabeth Stakes winner Ela-Mana-Mou.