The post positions for the 151st Preakness Stakes were determined by a random draw late Monday afternoon. There are 14 horses slated to race Saturday at Laurel Park, which will mark a change in venue for the Preakness after 108 consecutive years at Pimlico Race Course. Next year, the prestigious race will return to Pimlico. Iron Honor, which is listed as the morning favorite at 9-2, drew the ninth post position.