John Shirreffs, the California-based trainer renowned for conditioning the legendary Zenyatta and pulling off a Kentucky Derby upset with Giacomo, has died at the age of 80. Shirreffs passed away in his sleep on , according to reports.
Shirreffs’ career spanned decades, amassing 596 wins from 3,589 starts and generating over $58.5 million in purse earnings. He established himself as a prominent figure in Southern California racing, known for his patient approach and deep understanding of equine behavior.
The pinnacle of Shirreffs’ success arrived in with Giacomo, a longshot who defied expectations to win the Kentucky Derby. The victory was a testament to Shirreffs’ ability to prepare a horse for the grueling demands of the Triple Crown. While Giacomo didn’t go on to sweep the series, the Derby win cemented Shirreffs’ place in racing history.
However, it was Zenyatta who truly elevated Shirreffs to iconic status. The magnificent mare, under Shirreffs’ guidance, embarked on an astonishing 19-race winning streak between and . Zenyatta’s late-closing style and sheer dominance captivated racing fans, and Shirreffs masterfully managed her career, culminating in back-to-back victories in the Breeders’ Cup Ladies’ Classic in and .
The near-miss in the Breeders’ Cup Classic, where Zenyatta was narrowly defeated by Blame, remains a poignant moment for those who witnessed it. Despite the heartbreaking outcome, the race underscored Zenyatta’s incredible heart and Shirreffs’ unwavering belief in his horse. The atmosphere at Churchill Downs that day, as described by those present, was electric, and the collective gasp of disappointment when Blame edged ahead is still remembered vividly by many.
Shirreffs’ success wasn’t limited to Zenyatta and Giacomo. He trained numerous other stakes winners, including Life Is Sweet, who won the Breeders’ Cup Ladies’ Classic in , and A.P. Warrior, among others. His list of major race victories is extensive, encompassing events like the Goodwood Handicap, Hawthorne Handicap, Bayakoa Handicap, and Santa Margarita Handicap, demonstrating a consistent ability to compete at the highest levels of the sport.
Born on , in Fort Leavenworth, Kansas, Shirreffs served in the Marine Corps during the Vietnam War before dedicating his life to horse racing. He began training Thoroughbreds in , initially honing his skills at the Loma Rica Horse Ranch in Northern California. His early experiences working with yearlings provided a foundation for his patient and observant training style.
Shirreffs was recognized for his achievements with the Big Sport of Turfdom award in . His training philosophy, characterized by individual care and a keen understanding of each horse’s unique needs, set him apart from his peers. He wasn’t a trainer who adhered to rigid formulas; instead, he adapted his methods to suit the individual temperament and physical condition of each horse under his care.
He also secured wins at Oaklawn Park, with Zenyatta taking victories in both and . These wins further highlighted his versatility and ability to succeed at different tracks across the country.
John Shirreffs leaves behind a lasting legacy as a brilliant and idiosyncratic trainer who consistently put the well-being of his horses first. His accomplishments on the track, particularly with Zenyatta and Giacomo, will continue to be celebrated by racing fans for years to come. He is survived by a legacy of excellence and a profound impact on the world of Thoroughbred racing.
