"Santa’s traded in his sleigh for speed! This year, he’s riding a dapple-grey Thoroughbred straight into the winner’s circle. Outfitted in classic race-day gear, Santa and his champion horse shine with a winner’s floral blanket and trophy in tow — a festive twist on race-day glory." www.breyerhorses.com.
This series was released from 2004-2006, then began again in 2010 (this one maybe does not fit exactly with the series), and starting in 2015, one was released each year thereafter.