Colonial Downs will shift its Thursday, Friday and Saturday live racing cards to 10:45 a.m. ET first post due to forecasted heat for the New Kent, Va area. Last race each day will be at approximately 2 p.m.Colonial Downs officials will continue to monitor the latest forecasts, with Sunday's card currently scheduled for its regular 12:30 p.m. first post.Saturday's racing action is topped by a pair of stakes for Virginia and/or Maryland-breds – the $125,000 Miss Disco and the $125,000 Star De Naskra.The post Colonial Downs Moves Thursday, Friday and Saturday Cards to 10:45 a.m. Start appeared first on TDN | Thoroughbred Daily News | Horse Racing News, Results and Video | Thoroughbred Breeding and Auctions.