Vaguely Noble has the distinction of being the joint-third highest rated horse – alongside Brigadier Gerard, and inferior to only Frankel and Sea-Bird – to race on the Flat in the post-war era, according to Timeform. Bred, and originally owned, by Major Lionel Brook Holliday, but subsequently inherited by his son, Lionel Brook Jnr., Vaguely Noble was trained privately, by Walter Wharton in Newmarket, in the early part of his career.
Vaguely Noble raced four times as a juvenile, winning twice. His most notable success as a two-year-old came in the Observer Gold Cup – now the Vertem Futurity Trophy – at Doncaster, where he sluiced through the mud to win by seven lengths. However, at the end of his two-year-old campaign he was sold for an eye-watering 136,000 guineas – at the time, a world record for any thoroughbred at auction – to American owners Nelson Bunker Hunt and Wilma Franklyn.
After a brief spell in Ireland with Paddy ‘Darkie’ Prendergast, Vaguely Noble was transferred to Chantilly-based trainer Etienne Pollet. During his three-year-old campaign in France, Vaguely Noble won four of his five starts. He won the Group Three Prix de Guiche, over 1,800 metres, at Chantilly, before stepping up in distance to win the Group Three Prix du Lys at Longchamp and the Group Two Grand Prix de Chantilly, both over 2,400 metres.
However, the best was yet to come from the Vienna colt; sent off favourite for the Prix de l’Arc de Triomphe at Longchamp, Vaguely Noble raced prominently throughout, took the lead with a quarter-of-a-mile to run and galloped on resolutely to beat the Derby winner, Sir Ivor, by three lengths. In so doing, he became a third winner of the Longchamp showpiece for Etienne Pollet, after La Sorellina in 1953 and Sea Bird in 1965. All told, Vaguely Noble won six of his nine races, never finished outside the first three and earned just over £287,000 in total prize money.