Rainbow Quest (1981–2007) was an American-bred, British-trained Thoroughbred racehorse and Champion broodmare sire.
Background
Rainbow Quest was a bay horse with two white socks and a small white star bred in Kentucky by British businessman, Alan Clore. He was sired by Blushing Groom out of the mare I Will Follow. As a yearling, he was purchased by Prince Khalid Abdullah's Juddmonte Farms for $950,000 at the 1982 Fasig-Tipton July Sale.
Racing career
1983: two-year-old season
Sent into training with Jeremy Tree, Rainbow Quest began his racing career at Newmarket Racecourse in August 1983 when he defeated twenty-nine opponents in the El Capistrano Stakes. In the following month, he beat nineteen rivals in the Haynes, Hanson and Clark Conditions Stakes over one mile at Newbury Racecourse. In October, Rainbow Quest was matched against El Gran Senor, Siberian Express (winner of the Prix Morny), and Superlative (July Stakes) in the Dewhurst Stakes at Newmarket. El Gran Senor took a lead in the closing stages, but Rainbow Quest cut his advantage back to half a length at the line. In the 1983 International Classification, Rainbow Quest was rated the second best two-year-old in Europe, one pound behind El Gran Senor.
