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

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The newest addition to the 2025/2026 Major League Show Jumping event calendar is the Kentucky International CSI5*, hosted at the 2026 Kentucky Three-Day Event.
August 5, 2025
Lexington, Kentucky – August 5, 2025 – Equestrian Events, Inc. (EEI), has donated $20,000 to Justin’s Place, a therapeutic horse farm in Wilmore, KY, dedicated to helping children with disabilities and disorders and their families. Justin’s Place was previously named the Official Charity of the 2025 Defender Kentucky Three-Day Event presented by MARS Equestrian™ . EEI is best known for producing the annual Defender Kentucky Three-Day Event presented by MARS Equestrian, the nation’s premier eventing competition and one of only seven annual 5* three-day events (CCI5*-L) in the world, as well as the Cosequin ® Lexington CCI4*-S and Kentucky International CSI5* presented by Hagyard Equine Medical Institute on the same weekend. Known as “The Best Weekend All Year,” the event annually attracts nearly 90,000 spectators who also enjoy extensive shopping, a variety of hospitality experiences, and a wide array of demonstrations. Committed to being a pillar of the equestrian community, both in Kentucky and throughout the world, EEI also works in collaboration with other events and organizations throughout the year to promote and elevate equestrian sports throughout the U.S. and internationally. Over the last 20 years, EEI has donated more than $1.1 million to the local and equestrian communities through its support of various charities. “EEI is committed to supporting charities that serve the local community and the equine industry,” said Molly Day, Executive Director of EEI. “It’s truly an honor to make this donation to Justin’s Place, which does so much to share the healing power of horses and give back to children with disabilities and disorders and their families.”
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