Churchill Downs canceled its Thursday racing card and simulcasting after its backstretch and grounds suffered significant damage from a strong storm that passed through Louisville, Ky., at 8 p.m. Wednesday. Tornado warnings were in effect in the Louisville area at the time.
In a statement early Thursday morning, the track reported that there had been damage to nine barns and a number of other structures in the stable area, including living accommodations for some backstretch workers. The track reported no injuries to the 1,400 horses on the grounds or to any backstretch workers.