Initially trained by Tim Butt for limited success, he moved to the stable of Jason Grimson at Menangle, Sydney, New South Wales in 2023.
Lettucereason, who won 17 races, is a sister to the 2013 Victoria Cup winner For A Reason[4][5] In a sign of things to come, Swayzee's first race was the Buy a Woodlands Stud Weanling Pace for 2-year old pacers over a mile at Tabcorp Park, Menangle, on 21 April 2020 which he won easily by 14 lengths.
He could only manage 7th in his first Group 1 race, the VHRC Caduceus Breeders Crown Series at Melton on 21 November 2020 which was won by Major Moth from Act Now.
However, in mid 2023 after shifting to the stable of Jason Grimson, he embarked on a run of 10 wins including the Group 1 Blacks A Fake Queensland Championship and New Zealand Trotting Cup.
The following year he was to lose that Queensland Championship to his main rival and younger half-brother, Leap To Fame.