American · Kentucky, USA · Born 29 March 1917American Thoroughbred racehorse widely considered one of the greatest racehorses of all time, winning 20 of 21 career starts with dominant performances.
Born on March 29, 1917, at Nursery Stud near Lexington, Kentucky, the chestnut colt who would become Man o' War was foaled during World War I to mare Mahubah and sire Fair Play. Originally owned by August Belmont Jr., the future champion was sold as a yearling to Samuel Riddle for $5,000 when Belmont entered military service. Riddle renamed the horse Man o' War, inspired by his sire's name and the ongoing global conflict. Man o' War's racing career began in 1919 as a two-year-old, immediately establishing his dominance with six consecutive victories. His only career defeat came in the Sanford Memorial Stakes at Saratoga, where he was beaten by Upset in a race many attributed to a poor start and traffic troubles. This lone loss would define his legend as much as his victories. In 1920, his three-year-old season showcased his peak abilities with commanding wins in major stakes, though he never competed in the Kentucky Derby due to owner Riddle's preference for other races. The champion's defining achievements included victories in the Preakness Stakes and Belmont Stakes, both won by overwhelming margins that demoralized competitors. His racing style combined explosive early speed with sustained stamina, often winning by lengths that left spectators amazed. Man o' War set multiple track records and consistently carried high weights while defeating older, experienced horses. His 20 victories from 21 starts produced earnings that established new standards for the sport. Following his retirement in 1920, Man o' War became America's most celebrated stallion, siring numerous champions including War Admiral, who won the Triple Crown in 1937. His influence extended beyond racing statistics to cultural significance, as he attracted unprecedented public attention to thoroughbred racing. Man o' War's bloodline continues to shape modern racing, with his descendants dominating pedigrees worldwide. His status as racing's first true superstar established the template for equine celebrity that endures today.
Dominant racehorse, won 20 of 21 career starts
How They Played
Powerful front-runner with exceptional speed and stamina
Lasting Impact
Considered one of greatest racehorses in American history
Career Honours
- Preakness Stakes Winner 1920
- Belmont Stakes Winner 1920
- Withers Stakes Winner 1920
- Dwyer Stakes Winner 1920
- Lawrence Realization Stakes Winner 1920
- Jockey Club Stakes Winner 1920
- Travers Stakes Winner 1920
- Grand Union Hotel Stakes Winner 1919
- Sanford Stakes Winner 1919
- Hopeful Stakes Winner 1919
- Futurity Stakes Winner 1919
- Champagne Stakes Winner 1919
- Stuyvesant Handicap Winner 1919
- American Horse of the Year 1920
American Athletes