This is a photo collection curated by AP photo editors.
Kentucky Derby entrant Flying Mohawk works out at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant American Promise is lead off the track by trainer D. Wayne Lukas after a workout at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
CORRECTS ID TO BILL MOTT NOT MARK CASSE Kentucky Derby trainer Bill Mott rides to his barn after watching a workout at Churchill Downs, Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Publisher is led on the track by trainer Steve Asmussen during a workout at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Rodriguez is led to the track by trainer Bob Baffort for a workout at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Tiztastic gets a bath after a workout at Churchill Downs Thursday, May 1, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Tiztastic waits to get a bath after a workout at Churchill Downs Thursday, May 1, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Grande works out at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Neoequos works out at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby hopeful Admire Daytona works out at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant American Promise works out at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant American Promise works out at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Trainer Bob Baffert talks to visitors outside his barn at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
A horse gets a bath after a workout at Churchill Downs Thursday, May 1, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
A horse comes off the track after a workout at Churchill Downs Thursday, May 1, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Horses head for the track for a workout at Churchill Downs Thursday, May 1, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
People watch as Kentucky Derby entrant Sandman gets a bath after a workout at Churchill Downs Thursday, May 1, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Sandman works out at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Journalism gets a bath after a work out at Churchill Downs Wednesday, April 30, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Rodriguez works out at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Journalism is led back to the barn after getting a bath at Churchill Downs Wednesday, April 30, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Burnham Square works out at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby alternate Baeza works out at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Burnham Square works out at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Citizen Bull works out at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Render Judgement works out at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Trainer Bob Baffert watches a horse outside his barn at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby hopefuls work out led by Japanese horse Admire Daytona, front, at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Neoequos works out at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Neoequos works out at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Publisher works out at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Publisher works out at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Trainer Bob Baffert talks to visitors outside his barn at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Burnham Square works out at Churchill Downs Wednesday, April 30, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
A horse heads to the track for a workout at Churchill Downs Thursday, May 1, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
A horse walks back to its barn after a workout at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Horses pass as they leave and go to the track for a workout at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
A horse comes off the track after a workout at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Rodriguez is led to the track by trainer Bob Baffort for a workout at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Rodriguez waits to get a bath after a workout at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Rodriguez works out at Churchill Downs Thursday, May 1, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Sandman works out at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Sandman, right, and Grande work out at Churchill Downs Wednesday, April 30, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Journalism works out at Churchill Downs Wednesday, April 30, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
People watch while Kentucky Derby entrant Journalism gets a bath after a workout at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Journalism works out at Churchill Downs Wednesday, April 30, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Journalism gets a bath after a workout at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Journalism walks in the barn after a workout at Churchill Downs Wednesday, April 30, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Trainer Michael McCarthy stands outside his barn after a workout by Kentucky Derby entry Journalism at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Journalism waits to get a bath after a workout at Churchill Downs Wednesday, April 30, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Journalism gets a bath after a work out at Churchill Downs Wednesday, April 30, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Journalism gets a bath after a workout at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
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Kentucky Derby entrant Flying Mohawk works out at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant American Promise is lead off the track by trainer D. Wayne Lukas after a workout at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
CORRECTS ID TO BILL MOTT NOT MARK CASSE Kentucky Derby trainer Bill Mott rides to his barn after watching a workout at Churchill Downs, Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Publisher is led on the track by trainer Steve Asmussen during a workout at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Rodriguez is led to the track by trainer Bob Baffort for a workout at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Tiztastic gets a bath after a workout at Churchill Downs Thursday, May 1, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Tiztastic waits to get a bath after a workout at Churchill Downs Thursday, May 1, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Grande works out at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Neoequos works out at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby hopeful Admire Daytona works out at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant American Promise works out at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant American Promise works out at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Trainer Bob Baffert talks to visitors outside his barn at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
A horse gets a bath after a workout at Churchill Downs Thursday, May 1, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
A horse comes off the track after a workout at Churchill Downs Thursday, May 1, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Horses head for the track for a workout at Churchill Downs Thursday, May 1, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
People watch as Kentucky Derby entrant Sandman gets a bath after a workout at Churchill Downs Thursday, May 1, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Sandman works out at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Journalism gets a bath after a work out at Churchill Downs Wednesday, April 30, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Rodriguez works out at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Journalism is led back to the barn after getting a bath at Churchill Downs Wednesday, April 30, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Burnham Square works out at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby alternate Baeza works out at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Burnham Square works out at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Citizen Bull works out at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Render Judgement works out at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Trainer Bob Baffert watches a horse outside his barn at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby hopefuls work out led by Japanese horse Admire Daytona, front, at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Neoequos works out at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Neoequos works out at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Publisher works out at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Publisher works out at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Trainer Bob Baffert talks to visitors outside his barn at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Burnham Square works out at Churchill Downs Wednesday, April 30, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
A horse heads to the track for a workout at Churchill Downs Thursday, May 1, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
A horse walks back to its barn after a workout at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Horses pass as they leave and go to the track for a workout at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
A horse comes off the track after a workout at Churchill Downs Monday, April 28, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Rodriguez is led to the track by trainer Bob Baffort for a workout at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Rodriguez waits to get a bath after a workout at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Rodriguez works out at Churchill Downs Thursday, May 1, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Sandman works out at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Sandman, right, and Grande work out at Churchill Downs Wednesday, April 30, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Journalism works out at Churchill Downs Wednesday, April 30, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
People watch while Kentucky Derby entrant Journalism gets a bath after a workout at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Journalism works out at Churchill Downs Wednesday, April 30, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Journalism gets a bath after a workout at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Journalism walks in the barn after a workout at Churchill Downs Wednesday, April 30, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Trainer Michael McCarthy stands outside his barn after a workout by Kentucky Derby entry Journalism at Churchill Downs Tuesday, April 29, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Journalism waits to get a bath after a workout at Churchill Downs Wednesday, April 30, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
Kentucky Derby entrant Journalism gets a bath after a work out at Churchill Downs Wednesday, April 30, 2025, in Louisville, Ky. (AP Photo/Charlie Riedel)
