Kentucky Derby entrant Mandaloun works out at Churchill Downs Thursday, April 29, 2021, in Loui …

Kentucky Derby entrant Mandaloun works out at Churchill Downs Thursday, April 29, 2021, in Loui ...

Kentucky Derby entrant Mandaloun works out at Churchill Downs Thursday, April 29, 2021, in Louisville, Ky. The 147th running of the Kentucky Derby is scheduled for Saturday, May 1. (AP Photo/Charlie Riedel)