Corbiere, apparently named after a Jersey lighthouse, had the distinction of being the first Grand National winner trained by a woman. Owned by Bryan Burrough and trained by the inimitable Jenny Pitman, Corbiere may have won the world famous steeplechase on his first attempt, as a eight-year-old, in 1983, but also finished third in 1984 and 1985, behind Hallo Dandy and Last Suspect, respectively, before falling at the fourth fence in 1986 and finishing twelfth, as a twelve-year-old, behind Maori Venture in 1987.
Ridden by Ben de Haan, as he was at Aintree, Corbiere had carried 10st 10lb to victory in the Welsh Grand National , run over 3 miles 5½ furlongs on bottomless going, at Chepstow the December before his first attempt in the National proper. He had subsequently won at Doncaster and finished second in the Ritz Club Trophy at the Cheltenham Festival so, even under 11st 4lb, appeared to have a live chance at Aintree.
On his favoured soft going, Corbiere jumped enthusiastically and raced prominently throughout. He disputed the lead with Hallo Dandy for much of the second circuit, but took a clear lead approaching the twenty-eighth of the thirty fences, at which point his nearest pursuers were the Irish challengers Yer Man, ridden by Val O’Connell, and Greasepaint, ridden by amateur Colin Magnier.
Corbiere led by 3 lengths jumping the final fence, but in the final hundred yards had to withstand a renewed effort from Greasepaint, who’d been under pressure for some way; Corbiere had just enough in reserve to hold on and win by three-quarters of a length. Yer Man finished third, a further two lengths away. Winning jockey Ben de Haan, aged just 23 at the time, later said of Mrs. Pitman, “She likes the job done properly and if it isn’t she doesn’t mind telling you.”