Favorite Kentucky Derby Forte has been eliminated from Saturday’s race, Churchill Downs announced.

Forte was eliminated from the race after a Saturday morning training due to concerns about a bruised right foot, according to ESPN.

Forte washes up in the barn area after morning workouts in preparation for the 149th running of the Kentucky Derby at Churchill Downs on May 5, 2023, in Louisville, Kentucky. (Stacy Revere/Getty Images)

The horse was a 4-1 favorite to win the The Kentucky Derby before the announcement.

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Trainer Todd Pletcher and co-owner Mike Repole were seen speaking with a state-commissioned veterinarian after Forte’s morning workout.

Forte is the fifth horse eliminated from the Derby, and the race will now be run with 18 horses. It would be the smallest field to run in the Kentucky Derby since 2020when only 15 horses ran, according to ESPN.

Todd Pletcher, Forte's coach

Forte’s (15) trainer Todd Pletcher at rear at Churchill Downs early in the morning before the 149th running of the Kentucky Derby on May 6, 2023, at Churchill Downs in Louisville, Ky. (Jeff Moreland/Icon Sportswire via Getty Images)

It is the first time since 1936 that five horses have been eliminated from the race.

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Practical Move, Lord Miles and Carry On were removed on Thursday, and Skinner on Friday due to high temperatures.

“After evaluating the colt upon my arrival, I feel that he has not been able to reach the maximum fitness needed to face a race as tough as the Kentucky Derby,» Dragon’s trainer Yoshito Yahagi said, according to the Courier Journal.

Forte runs on the track

Forte runs on the track during morning training for the Kentucky Derby at Churchill Downs on May 3, 2023 in Louisville, Kentucky. (Andy Lyons/Getty Images)

On Thursday, Churchill Downs suspended trainer Saffie Joseph, Jr. indefinitely after the sudden deaths of two horses.

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«Given the sudden unexplained deaths, we have reasonable concerns about the condition of his horses and have decided to suspend him indefinitely until the details are discussed and understood,» said Bill Mudd, CDI’s president and chief operating officer. «The safety of our equine and human athletes and the integrity of our sport is our highest priority. We believe these measures are our duty and responsibility.»

Post time for the 2023 Kentucky Derby is scheduled for 6:57 p.m. ET.