The passing of Dena Glatt has become a poignant story in the sports world this week, as the 2026 Kentucky Derby took place yesterday under the shadow of her recent death.
The Passing of Dena Glatt
Date of Death: February 12, 2026.
Age: 57 (though some reports initially cited 53, her official obituary lists her as 57).
Cause of Death: Heart failure.
Background: Dena was the wife of prominent horse trainer Mark Glatt. The couple had been married for 25 years and shared three children: Ryan, Luke, and Madison.
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Context: The 2026 Kentucky Derby
The news of her death has seen a resurgence in the media this weekend because of the emotional journey of her husband’s horse, So Happy.
A “Guardian Angel”: Mark Glatt reached his first-ever Kentucky Derby this year with So Happy. The horse’s rise to prominence began just as the family was dealing with Dena’s sudden passing.
Winner’s Circle Tribute: After winning the Santa Anita Derby in April, Hall of Fame jockey Mike Smith and Mark Glatt dedicated the victory to Dena. Mark reportedly wears a bracelet containing some of her ashes so she can “always be with him” at the track.
Derby Weekend: As the Derby was held on Saturday, May 2, 2026, national broadcasts (including TODAY and NBC Sports) featured Dena’s story, highlighting her role as Mark’s life and professional partner.
Memorial Services
A celebration of life was held in Monrovia, California, under the care of Douglass & Zook Funeral and Cremation Services. Friends and members of the California racing community have spent this weekend posting tributes to her “infectious energy” and “radiant love” on various memorial guestbooks
