Sir Shackleton is a 22 year old horse that was born in 2001 and retired -> race from 2004 to 2005. He was sired by Miswaki out of the Star de Naskra mare Naskra Colors. He was trained by Nicholas P. Zito and retired -> race for Tracy Farmer, and was bred in Kentucky, United States by [Add Data]. Sir Shackleton has raced at Belmont Park, Churchill Downs, Gulfstream Park, Pimlico Race Course, Saratoga with wins at Churchill Downs, Gulfstream Park. His has a stakes win at the 2004 Derby Trial (G3).