The $12 million Pegasus World Cup on Saturday, Jan. 28, will be the richest race in the history of Thoroughbred racing. The 1 1/8-mile race on the main track at Gulfstream Park drew the top three finishers from the Breeders’ Cup Classic — Arrogate, California Chrome and Keen Ice, respectively — chasing the top prize of $7 million to the victor. The race will be televised on NBC with live coverage beginning Jan.