The Kentucky Horse Racing Commission (KHRC) has received the post-race sample results from the runners in the May 6 GI Kentucky Derby and May 5 GI Kentucky Oaks, according to Kristin Voskuhl, a spokesperson for the Public Protection Cabinet, which oversees the KHRC. All samples have been cleared, as indicated by the laboratory results from the University of Kentucky. The Derby had 18 runners and was won by Mage (Good Magic), while the Oaks, won by Pretty Mischievous (Into Mischief), had 14 total runners.