|Owner||Frances A. Genter|
American Classics / Breeders' Cup wins:
Kentucky Derby (1990)
Breeders' Cup Classic (1990)
|U.S. Champion 3-Yr-Old Colt (1990)|
|Unbridled Stakes at Calder Race Course|
Unbridled (March 5, 1987 – October 18, 2001) was a Champion American Thoroughbred racehorse. Unbridled retired with a career record of eight wins, six places and six shows in 24 starts, and $4,489,475 in career earnings. Unbridled had a rivalry with Summer Squall over their three- and four-year-old seasons. Summer Squall defeated Unbridled in four of their six meetings.
In 1989 at age two, Unbridled won the What A Pleasure Stakes and placed in all six of his starts. At age three, ridden by jockey Pat Day, he won the Grade I Florida Derby by four lengths and with jockey Craig Perret he won America's most prestigious race, the Kentucky Derby, by 3½ lengths. He finished second in the Preakness Stakes to Summer Squall then in a major upset, and finished fourth in the Belmont Stakes to the Irish colt Go And Go. In the fall, ridden by Day, Unbridled won the 1¼ mile Breeders' Cup Classic at Belmont Park in 2:02.20 minutes. His performances for the year earned him the prestigious Eclipse Award as champion three-year-old male of 1990.
When Unbridled won the Derby, a network television camera in the Churchill Downs stands captured his trainer, Carl Nafzger, giving the horse's elderly owner, Frances Genter, a stretch call because of her poor vision. Nafzger shouted, "He's going to win! He's going to win! Oh, Mrs. Genter, I love you!"
Unbridled sired 292 runners that produced 183 winners (38 of those stakes winners) out of 437 foals, earning over $31 million by 2000. Ten of his offspring were Grade I stakes winners, four were classic winners, and three received Eclipse Awards. Unbridled is the last Kentucky Derby winner to sire another Derby winner: Grindstone, that won the Kentucky Derby in 1996.
Unbridled is also the last stallion to have sired at least one winner in each of the American Triple Crown races (first for each listed): Grindstone, Kentucky Derby, 1996; Red Bullet, Preakness Stakes, 2000; and Empire Maker, Belmont Stakes, 2003.
Some of Unbridled's other offspring include:
- Colts/Horses: Unbridled's Song, Eddington, Anees, Unshaded, Saarland, Mustanfar, Symphony Sid, Rebridled, Malabar Gold, Unbridled Jet, Unbridled's Image, Niigon, Greed is Good, Wheelaway, Unrestricted, Broken Vow, Pupil, and Uncoupled.
- Fillies/Mares: Banshee Breeze, Halfbridled, Exogenous, Santa Catarina, Surya, Lady Ballade, Happily Unbridled, Boom Town Girl, Unrestrained, Manistique, and Belterra.
Unbridled was also grandsire of the filly Eight Belles (sired by Unbridled's Song). Eight Belles finished second at the 2008 Kentucky Derby, but she broke both front pasterns at the finish and was euthanized on the track. By his daughter Oatsee, he was also the broodmare sire of Shackleford, winner of the 2011 Preakness Stakes.
One of Grindstone's foals, Birdstone, upset Smarty Jones to win the 2004 Belmont Stakes. Birdstone, in turn, sired Mine That Bird, a gelding that won the 2009 Kentucky Derby, and Summer Bird, a colt that won the 2009 Belmont Stakes, giving Unbridled three generations of Triple Crown race winners. Through Empire Maker and Pioneerof the Nile, who placed behind his cousin Mine That Bird in the 2009 Kentucky Derby, he is also the great-grandsire of American Pharoah, who won the 2015 Kentucky Derby and Preakness Stakes.