From the KY Downs Media Team / Jennie Rees:

Kentucky Downs has canceled racing for Sunday, Sept. 4, because of heavy rain Saturday and the forecast for more inclement weather. Kentucky Downs officials said they hope to be able to transfer Sunday’s card to Monday, Labor Day. An updated decision will be made no later than 5 p.m. CT/6 p.m. ET. Sunday. Reserved seating for Sunday will transfer to Monday.