Kentucky Derby winner Mage will run at the Preakness on May 20 - ESPN

LOUISVILLE, Ky. — Kentucky Derby winner Mage will run in the 148th Preakness following an encouraging workout at Churchill Downs, his co-owner said.

Mage galloped about 1½ miles at a brisk pace with exercise rider J.J. Delgado aboard on a cloudy but mild Friday morning at the track. Co-owner and bloodstock agent Ramiro Restrepo said the chestnut colt was «thriving» with good energy levels after his latest training session since winning the 149th Derby, paving the way for the horse to enter the Triple Crown's second jewel at Pimlico in Baltimore.

«He's had a magnificent week of training,» Restrepo said with co-owner Chase Chamberlin, co-founder and racing director of partner CMNWLTH. "[Trainer] Gustavo Delgado [Jr.] was just really pleased and over the moon of how he's come back. He's shown all the positive signs. So, it's on to Baltimore and crab cakes, here we come."

Mage is coming off a one-length victory over Two Phil's in the Derby at 15-1 odds after charging into contention entering the stretch. The son of Good Magic and Puca by 2008 Derby and Preakness winner Big Brown earned a signature win after running second and fourth in the Florida Derby and Fountain of Youth, respectively. He didn't run as a 2-year-old but won his debut at Gulfstream by nearly four lengths.

Mage will run in the 1 3/16th mile Preakness on May 20, just two weeks after covering 1¼ miles in the Derby in 2:01.57. Restrepo said the horse has done everything he did before the Derby, with his recovery being monitored after his longest trip.

He will train again Saturday morning before being driven to Baltimore with another workout planned Monday. Hall of Fame jockey Javier Castellano, who won his first Derby in 16 attempts, will again have the mount.