The annual Santa Anita Derby Day 5k will be held on Saturday, April 3, 2010, at the Santa Anita Race Track. The run/walk course uses a portion of Baldwin Avenue which will cause road closures during morning hours. Baldwin Avenue will be closed to traffic from north of Huntington Drive to Colorado Street between 6:00-10:00 am on Saturday. Please plan on using alternate routes during that time. The Westfield Santa Anita Mall can be accessed via Huntington Drive during the event.