Kentucky Three-Day Event: Ground Testing for Safety and Excellence

January 5, 2024

As we eagerly anticipate the gathering of riders and their horses, we want to shine a spotlight on what sets our event apart—the unyielding dedication to safety. Here at the Kentucky Three-Day Event, safety isn't just a box to check; it's our top priority, woven into the very fabric of our planning and execution. We want to give you a glimpse into the extraordinary efforts that make safety the cornerstone of The Best Weekend All Year! One of the ways we ensure safety during the cross-country competition is by teaming up with Mike Boekholder of Boekholder & Associates to execute grounds testing. 


Mike has been at the forefront of ensuring the safety and optimal performance of horses and riders in equestrian eventing through grounds testing for the last couple of years. Using a specialized diagnostic tool called a VST unit and a soil moisture probe, Mike meticulously assesses crucial ground conditions. This testing gathers data for aspects of the course like moisture levels, cushioning, firmness, and more. This process isn’t just a one-time deal, with the grounds ever-changing with weather and other environmental conditions, we have Mike and his team conduct this procedure 30 days before the event, seven to 10 days prior, and on the day before the cross-country competition. This is done for the entire course, every 125 meters for the first two tests, then every 250 meters the day before the cross-country competition. 

A person is riding a horse over a wooden fence.

Once all the data, referred to as the Going and Course Variability is collected, it’s then shared with our team and the venue operators, fostering a collaborative effort to address specific areas of the course as needed. This proactive approach allows for adjustments in ground conditions, ensuring consistent footing throughout the competition. We are grateful for Mike and his team’s commitment to expanding testing and consulting services. 


The Going and Course Variability ratings were developed by a team of equine health and safety experts primarily located in England over the past five years. That work, spearheaded by the Research and Consultancy in Equine Surfaces (R.A.C.E.S.) team, a cooperative effort of Nottingham Trent University, The University of Central Lancashire, and Myerscough College, along with retired equine veterinarian Mark Lucey (former vet for the British National Eventing Team) has been critical in establishing the data utilized to analyze eventing courses.



The Kentucky Three-Day Event has implemented these testing protocols, setting a standard for safety and excellence to ensure horses, riders, and patrons have The Best Weekend All Year!



Results

April 28, 2026
Lexington, Ky., April 26, 2026 Despite it being an American event, American champions have been hard to come by over the last 18 years in the CCI5*-L at the Defender Kentucky Three-Day Event presented by MARS Equestrian (K3DE), with only Tamie Smith’s 2023 win standing out in a sea of foreign victories. But Will Coleman has entered his name into the record books as just the second American in nearly two decades to take home the top prize. He and Diabolo added just 0.8 time penalties in the final phase to finish on a score of 28.1 and take home the trophy. Double-clear show jumping rounds propelled Caroline Pamukcu and HSH Blake (28.6) and Great Britain’s David Doel on Galileo Neiuwmoed (30.8) to 2 nd and 3 rd respectively. Overnight leader, New Zealand’s Monica Spencer and Artist, dropped three rails to fall to 7 th . “I probably can’t put it into words,” he said of his victory abord the Diabolo Group’s Holsteiner gelding. “It’s a surreal feeling; it’s something we all dream about. Winning (a five-star) is the hardest thing to do in equestrian sports, and I feel like (all the riders) deserve the win. It’s such a hard game, it takes so long to get good enough at it to contend at this level. “I have so much respect for the sport, and the horses and riders, so it feels like it’s unfair that I’m the only one that gets to take home the win,” he continued. “But I’m overjoyed for the horse and all who are involved in his journey — the owners, my family, my coaches, and our staff at home. I wake up most days feeling like the luckiest guy in the world and today I feel extremely lucky.” As the highest-placed American, Coleman is also the winner of the Defender/USEF CCI5*-L Eventing National Championship presented by MARS Equestrian for the U.S. riders.
April 28, 2026
Lexington, Ky., April 25, 2026  Fresh off his win in the show jumping World Cup Final, world #2 Kent Farrington continued his winning ways by streaking home fastest in the jump-off with Descartes SR at the Kentucky International CSI5* $340,000 1.60m Grand Prix presented by Hagyard Equine Medical Institute part of the Defender Kentucky Three-Day Event presented by MARS Equestrian (K3DE), the penultimate stop on the Major League Show Jumping tour. Mclain Ward and High Star Hero put in a strong performance to stop the clock in 40.42 but couldn’t quite catch Farrington’s time of 39.92. Shane Sweetnam of Ireland and James Kann Cruz chased them both, but his time of 40.71 was only good enough for third. “I’m really excited about this horse,” Farrington said. “He’s just 9 and this is his first five-star, and we started it the right way. He has an incredible stride like a racehorse and I know he can eat up the ground.”
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