Horse Racing Legends: Remembering John Shirreffs and Afleet Alex

The sport bids farewell to two iconic figures who left an indelible mark on the industry

Apr. 12, 2026 at 8:53am

A fragmented, geometric painting depicting the dynamic motion and energy of a horse race, with the horses and jockeys abstracted into sharp, overlapping shapes and planes, capturing the essence of the sport's legendary figures.A cubist interpretation of the legendary careers of John Shirreffs and Afleet Alex, two icons who left an indelible mark on the sport of horse racing.Belmont Today

The horse racing community is mourning the loss of two legendary figures - trainer John Shirreffs and racehorse Afleet Alex. Shirreffs, a revered West Coast trainer with an impressive career, is remembered for his success with the iconic filly Zenyatta. Afleet Alex, despite a narrow defeat in the 2005 Kentucky Derby, went on to achieve greatness in the remaining legs of the Triple Crown that year. The passing of these two giants has left a profound impact on the sport.

Why it matters

Shirreffs and Afleet Alex were towering figures in horse racing, with their accomplishments and legacies shaping the industry. Their deaths have sparked an outpouring of grief and reflection on the sport's rich history and the influential individuals who have defined it.

The details

John Shirreffs, a Vietnam veteran, amassed an impressive career with 596 wins and over $58 million in earnings. He was a powerhouse on the West Coast, though some argue he could have been the best if not for the shadow of Bob Baffert. Shirreffs' star filly, Zenyatta, captivated fans with her unique late-closing strategy, winning 19 consecutive races and becoming the first filly to secure the Breeders' Cup Classic in 2009. Shirreffs also trained the 2005 Kentucky Derby upset winner, Giacomo. Afleet Alex, the second-place finisher in that race, went on to achieve greatness in the remaining legs of the Triple Crown, winning the Preakness and Belmont Stakes that year.

  • John Shirreffs passed away peacefully in his sleep at the age of 80.
  • Afleet Alex, the 2005 Preakness and Belmont Stakes winner, also passed away this week.

The players

John Shirreffs

A revered horse trainer with an impressive career, including 596 wins and over $58 million in earnings. He was a powerhouse on the West Coast racing scene, known for training the iconic filly Zenyatta.

Zenyatta

Shirreffs' star filly who captivated the racing world with her unique late-closing strategy, winning 19 consecutive races and becoming the first filly to secure the Breeders' Cup Classic in 2009.

Giacomo

The 2005 Kentucky Derby upset winner trained by Shirreffs, who defied 50-1 odds to claim victory.

Afleet Alex

The 2005 Preakness and Belmont Stakes winner, who narrowly missed victory in the Kentucky Derby that year.

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The takeaway

The passing of John Shirreffs and Afleet Alex has left a profound impact on the horse racing community, as they were two of the sport's most influential figures. Their legacies and accomplishments will be remembered and celebrated for years to come, serving as a testament to the enduring spirit and passion of the industry.