Miami Valley, Northfield Park and The Raceway at Western Fair have all canceled live racing on Wednesday (1/24) due to deteriorating track conditions brought about by drastic changes in weather and temperature.  Miami Valley is hoping to resume racing on Thursday, while The Raceway's next card is Friday and Northfield's is on Saturday. Dover Downs (4:30 PM) and Yonkers Raceway (7:00 PM) remain as the only late afternoon/evening signals for January 24.