LOUISVILLE, Ky. – After a relatively quiet week, activity picked up to a frenetic pace at Churchill Downs on Saturday morning with four Kentucky Derby hopefuls working within a five-minute span immediately after the renovation break. Overall, seven of the prospective 20-horse Derby field breezed around the country on Saturday, including Hansen at the nearby Trackside training center, Alpha at Belmont Park, and Done Talking at Laurel Park.