"[7] On August 14, 1956, on a very muddy track for the Princess Pat Stakes at Washington Park Racetrack in Chicago, Leallah lost for the first and only time during her two-year-old season when she slogged home fourth to winner, Splendored.
She then won a non-stakes sprint at Belmont Park in late September before closing out her 1956 campaign with her seventh win in the October 13th Alcibiades Stakes at Keeneland Race Course in Lexington, Kentucky.
[9] Leallah was voted the Champion two-year-old filly by the New York Morning Telegraph / Daily Racing Form[10] and the Turf and Sport Digest.
She was retired after her three-year-old campaign to stand at her olwners Marchmont Farm on Winchester Road near Paris, Kentucky.
Bred to important stallions such as Round Table, Swaps, Sir Ivor, Vaguely Noble, Herbager,[15] her best foal to race was Go Marching by Princequillo who was sold to Warner L. Jones, Jr. as an unnamed two-year-old colt in a May 1967 Fasig-Tipton sale at Belmont Park for a record $210,000.