PLEASE JOIN US FOR THE 2026

Defender Kentucky Three-Day Event

APRIL 23-26, 2026

About

The Best Weekend All Year

The Defender Kentucky Three-Day Event stands among the most prestigious CCI5* eventing competitions in the world. Held annually on the last weekend in April, this internationally-acclaimed event brings together the top horse-and-rider pairs from across the globe. The competition features a powerhouse lineup of competitions: the CCI5*, the Cosequin® Lexington CCI4*-S, and the Kentucky International CSI5*—representing the highest levels in eventing and show jumping.


In 2025, the Defender Kentucky Three-Day Event became the only event in the world, outside of a world championship, to host a CCI5*, CCI4*-S, and CSI5* during the same weekend. This unique combination delivers an unmatched experience for competitors and spectators alike and firmly cements the event as a standout on the international equestrian calendar.


In addition to world-class competition, the weekend features exclusive shopping, unique attractions, and premium sponsor activations found only at this event.


The 2026 Event Dates are April 23 - 26, 2026; we'll see you there!

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The Latest

News & Updates

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.”
By Jennifer Sedlatschek July 31, 2025
Karen Yates has never been one to follow the beaten path. A lifelong horsewoman and passionate amateur eventer, her story is one of grit, generosity, and an unwavering love for the sport. Though her introduction to eventing may not have been conventional, her contributions to the community have become nothing short of transformational. Raised on Air Force bases without the benefit of structured training, Yates’s entry into the world of eventing was entirely self-taught. “I didn’t have an instructor until I was 32,” she says—by which point she had already spent five years actively competing. Without jumping lessons or formal coaching, she would simply show up at events and learn by doing. Her survival in those early days came down to two things: the boldness she carried into the saddle and the athleticism of the horses she rode. She trained every one of them herself, driven more by determination than direction. Yates’s breakthrough came in 1993 when she first competed at the upper-levels at the Kentucky Three-Day Event. “I never schooled any cross-country at all,” she remembers. “My horses saw the course for the first time when I got there.” The experience was a defining moment. Though daunting, it was emblematic of her entire riding career—rooted in experience, experimentation, and an indomitable spirit. But as her ambitions grew, so did her awareness of the risks involved. She recalls the 1996 Olympic cycle, during which she competed with 45 pounds of lead on her horse—weight that ultimately contributed to a suspensory injury. That setback shifted her perspective. She began stepping back from the upper levels, prioritizing the safety and longevity of both her horses and herself. Even as she turned away from elite competition, her love for the sport never wavered. Instead, it found a new outlet. In 2017, Yates launched a unique initiative at Copper Top Farm: the “horse party.” Aimed at introducing newcomers to eventing, the horse party was her answer to what she saw as a troubling trend. “I was running into young people who had never ridden out of a ring,” she explains. “I thought, this is not a good way for this sport to grow.” Her horse parties were designed to be approachable and fun, offering small jumps and cross-country schooling in a low-pressure environment. It wasn’t just about teaching riders to jump—it was about giving them a taste of what makes eventing so thrilling. The concept took off. Riders of all ages and backgrounds began flocking to Copper Top Farm, not just to ride, but to become part of a welcoming, horse-loving community.
June 19, 2025
The Board of Directors of Equestrian Events, Inc. (EEI), a non-profit, charitable organization that supports the development of equestrian sports by staging sporting events at the highest level, is thrilled to announce the naming of Vanessa Coleman to the position of Chief Competition and Operating Officer.

The Disciplines

An Equestrian Triathlon

The Defender Kentucky Three-Day Event is one of the most prestigious equestrian events in the world. It combines dressage, cross-country, and show jumping phases, and the winner of the three-day event is the pair with the lowest combined score.

The Competition is Heating Up

See the 2025 Standings & Latest Results

Results of the 2025 Defender Kentucky Three-Day Event CCI5*-L, the Cosequin Lexington CCI4*-S, and The Kentucky International CSI5* will be posted as soon as possible concluding each event.

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download the cross-country app

Explore the Cross-Country Courses

If Cross-Country day is your favorite, you need the Cross Country App! From the app you can explore the 2025 Cross-Country course with photos and video guides. Plus, spectators can find their location on the interactive course and turn on the Venue Guide to see food, arenas, big screens, restrooms and more.

Download the App View the 2025 Courses

Premium Experiences

Clubs & Hospitality

Reserve your spot in one of our four private clubs with spectacular views, food and beverage service, and other benefits that can make your experience more relaxed, comfortable, and memorable. 

Explore Hospitality

Stay Connected

Stay connected to what’s happening at the Kentucky Three-Day Event by following us on social media. If you would like more information or to be added to our email list, click here.