During two short seasons at the track, Ruffian was hailed as the greatest thoroughbred filly of all time. Unbeaten in her first ten starts, she shattered one record after another, dazzling crowds with both her beauty and her brilliant speed. Then tragedy struck on the afternoon of July 6, 1975. Ruffian broke down-on the lead-in the middle of a match race at Belmont Park. Later that night she had to be destroyed.

Ruffian: Burning from the Start is the story of this exceptional filly, a horse so dominating, so powerful, that writer Walter Farley once suggested she was more like the...