PICTURES OF THE DAY

Trainer Peter Moody is congratulated after Black Caviar won her 21st consecutive win in the Distinctive Homes Goodwood during Distinctive Homes Goodwood Handicap Day at Morphettville Racecourse on May 12, 2012 in Adelaide, Australia. (Mark Dadswell/Getty Images)

Runners make their way back after finishing at Lingfield racecourse on May 12, 2012 in Lingfield, England. (Alan Crowhurst/Getty Images)

Jockey Luke Nolen riding Black Caviar wins the Distinctive Homes Goodwood from Michael Rodd riding We’re Gonna Rock during Distinctive Homes Goodwood Handicap Day at Morphettville Racecourse on May 12, 2012 in Adelaide, Australia. (Mark Dadswell/Getty Images)

Drill and jockey Martin Garcia, right, overpower Gun Boat and jockey Rafael Bejarano, left, to win the Grade III, $100,000 Lazaro Barrera Memorial Stakes horse race, Saturday, May 12, 2012, at Betfair Hollywood Park in Inglewood, Calif. (AP Photo/Benoit Photo)

Mario Gutierrez, the winning jockey of the 138th Kentucky Derby, smiles during a news conference before meeting fans at Hastings Racecourse, Sunday, May 13, 2012, in Vancouver, British Columbia. Gutierrez met with fans at the track where he began his career before moving to the United States. (AP Photo/The Canadian Press, Darryl Dyck)

Mark Valeski, ridden by Rosie Napravnik, capturing the $200,000 Peter Pan Stakes Gr.2 at Belmont Park, Saturday May 12, 2012. (AP Photo/New York Racing Association, Adam Coglianese)

Jockey Steven Arnold riding Linton wins the R A Lee Stakes during Distinctive Homes Goodwood Handicap Day at Morphettville Racecourse on May 12, 2012 in Adelaide, Australia. (Mark Dadswell/Getty Images AsiaPac)

Under Armour founder Kevin Plank stands with Preakness Stakes entrant Tiger Walk at Sagamore Farm in Glyndon, Md. Five years ago, Plank bought the 530-acre training and breeding facility and former home of horse racing legend Native Dancer. After pouring millions of dollars into refurbishing the farm, Plank is just about ready to take the next step in bringing Maryland back into the forefront of the sport. (AP Photo/Patrick Semansky)