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. 

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

May 5, 2025
Each spring, the rolling hills of the Kentucky Horse Park come alive with world-class sport, vibrant crowds, and an undeniable electric energy. The 2025 Defender Kentucky Three-Day Event presented by MARS Equestrian™ delivered on every front, with fierce competition, unforgettable performances, and emotional victories. From eventing legends to Olympic athletes, this year’s champions delivered standout performances on one of the world’s most iconic eventing stages. Here’s a look back at the remarkable riders and horses, who topped the podium.
April 29, 2025
The first five-star of the year is done and dusted — and Michael Jung has officially made history. In this episode, Nicole Brown is joined by Diarmuid Byrne and Annie Bishop to break down all the big stories from the Defender Kentucky Three-Day Event: Mickey’s record fifth Kentucky title, Boyd Martin’s epic weekend with three in the top seven, Harry Meade’s masterclass across the country, and a few warm and fuzzy moments that reminded us why we love this sport. From dressage dominance to that one early rail that gave us 15 seconds of jeopardy, they cover it all — plus, they take a look at the shifting US eventing landscape, future stars to watch, and why Kentucky just hits differently. Whether you were there soaking it in or following from home, this is your full wrap-up of an unforgettable weekend. Highlights : Michael Jung's historic fifth Kentucky win with fischerChipmunk FRH Boyd Martin's standout performance with three horses inside the top seven Harry Meade’s cross-country masterclass and a big weekend for Et Hop du Matz and Graffenacht Big moments for the US eventing team — and where the strength lies heading into a massive year Future stars to watch (including a few who might just steal the show in 2026 and beyond) Guests : Nicole Brown — Our host for the show, keeping the conversation moving with expert insights and all the key moments you need to know. Diarmuid Byrne — EquiRatings co-founder, bringing sharp analysis, big-picture context, and a look at what it all means for the world rankings. Annie Bishop — US eventing insider and producer, offering standout stories, and plenty of inside scoop from the heart of the action. EquiRatings Eventing Podcast: Don't forget to follow us on Instagram and Facebook. Catch up on all of our Inside Kentucky episodes wherever you get your podcasts.
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