Bret Hanover was an outstanding American Standardbred racehorse. He was one of only nine pacers to win harness racing's Triple Crown of Harness Racing for Pacers and won 62 of 68 starts. He was the first horse to be voted United States Harness Horse of the Year three times and remains the only pacer to have received that honor.

Cardigan Bay was a New Zealand harness racing pacer foaled 1 September 1956. Affectionately known as "Cardy", he was the first Standardbred to win US$1 million in prize money in North America. He was the ninth horse worldwide to win one million dollars,. Cardigan Bay won races in New Zealand, Australia, Canada and the United States.