Webyour official source for thoroughbred racing information. Today's scratches and changes. Click here to subscribe to rss feeds. Webhorse racing scratches & program changes at off track betting. Race track late horse race scratches, program changes, jockey changes & trainer changes. Parx racing, located in parx east, features the hottest live thoroughbred racing action in the region. October 2, 04:36 pm et. September 25, 3:23 pm et. Webtoday's race day changes information is updated throughout the day. Webyour official source for thoroughbred racing information. Today's scratches and changes. Current weather…