Blue Prize's first race and only start as a two-year-old was on May 30, 2016, at
Hipódromo Argentino de Palermo, where she came in first. Blue Prize finished second in her first two starts at age three. On October 10, 2016, she won the Grade-1 Argentinian
Gran Premio Seleccion. She was named Argentina's champion three-year-old filly. She was sold to Merriebelle Stable in 2017 She had a strong 2018 season. She won the
Top Flight Handicap, the
Fleur de Lis Handicap,{{cite web|title=Blue Prize|url=https://www.breederscup.com/contender/126/blue-prize-%28arg%29 Blue Prize started her 2019 season with a third-place finish in the
La Troienne Stakes at Churchill Downs on May 3. She tried to defend her
Fleur de Lis Handicap crown in June, but came in second. She then finished third in the July 13
Delaware Handicap. Blue Prize's 2019 season picked up though in August with a win at the Summer Colony Stakes at
Saratoga. This was the first of a three-race winning streak. Her next win came on October 6 when she successfully defended her
Spinster Stakes title at Keeneland.{{cite web|title=Blue Prize Repeats in Keeneland's Juddmonte Spinster|url=https://www.bloodhorse.com/horse-racing/articles/236243/blue-prize-repeats-in-keenelands-juddmonte-spinster {{cite web|title=Blue Prize Upsets Midnight Bisou in Longines Breeders' Cup Distaff|url=https://www.americasbestracing.net/the-sport/2019-blue-prize-upsets-midnight-bisou-longines-breeders-cup-distaff Blue Prize was sold for $5,000,000 and retired in November 2019.{{cite web|title=Breeders' Cup Distaff Winner Blue Prize To Visit Into Mischief For First Mating|url=https://www.paulickreport.com/news/bloodstock/breeders-cup-distaff-winner-blue-prize-to-visit-into-mischief-for-first-mating/ == Death ==