In 1946, the New Jersey Legislature passed a bill providing for state regulation of horse racing and the new Monmouth Park Racetrack opened that year with the Colleen Stakes as part of its regular racing schedule.
Graded stakes race | Preakness Stakes | Belmont Stakes | St. Leger Stakes | 2,000 Guineas Stakes | Colleen Doran | Colleen Dewhurst | 1,000 Guineas Stakes | Washington, D.C. International Stakes | High Stakes Poker | The Colleen Bawn | Coronation Stakes | Colleen Peterson | Bill Stutt Stakes | Ben Ali Stakes | Sabin Stakes | Peter Pan Stakes | King George VI and Queen Elizabeth Stakes | Hambletonian Stakes | graded stakes race | Diana Stakes | Colleen Kay Hutchins | Colleen Holder | Colleen Hewett | Breeders' Stakes | Anne Arundel Stakes | Alister Clark Stakes | Withers Stakes | Wide Country Stakes | WEBN Stakes |