DEL MAR, Calif. - Three races into his career, the 2-year-old colt Mackinnon may have found his niche in one-mile turf races.
On Saturday at Del Mar, Mackinnon, a colt by American Pharoah, was tried at that distance for the first time and won a maiden special weight race by 1 3/4 lengths.
Earlier this year, Mackinnon was fourth in a maiden race on dirt at 4 1/2 furlongs at Santa Anita on May 9 and a well-beaten second in a maiden race at five furlongs on turf there on June 11.