The 2025 Keeneland September Yearling Sale closed Saturday having achieved a defining industry milestone. Over 12 sessions, the sale rewrote records by selling 3,070 horses for a total of $531.5 million: the highest gross ever realized at a Thoroughbred auction worldwide. Historic highlights included 56 yearlings bringing seven figures, besting the previous record of 40 set in 2005 and led by a $3