The first race was won by King Majesty, a grey pacer driven by Bart Wagner. The Opening Night Feature, a $7500 Inaugural Pace went to Canny Scot and drive Vernon Dancer in a then creditable time of 2:04:3.
The second night of operations the new track presented its patrons, not one, but two dead-heats, one of them in the $6000 feature trot.
Serving as first president and general manager was the late Franklin E. Devlin, a former president of the Nassau Trotting Association, one of the license lessees of the now defunct, Roosevelt Raceway.
When Monticello Raceway opened in 1958 it became the 39th night time pari-mutuel harness track in the United States. The initial season was also the fifth longest in the nation with 74 race dates.
The following season, with 83 racing days, 438,163 fans (nightly average of 5,279) turned out wagering more than $19,000,000 (nightly average $228,916).