Lexington, Kentucky – April 11, 2023 – The Grayson-Jockey Club Research Foundation, traditionally the nation’s leading source of private funding for equine medical research that benefits all breeds of horses, returns for the second consecutive year as the Official Charity of the Land Rover Kentucky Three-Day Event presented by MARS Equestrian™(LRK3DE).
Organized by Equestrian Events Inc. (EEI), the Land Rover Kentucky Three-Day Event presented by MARS Equestrian™ returns to the Kentucky Horse Park, April 27-30, featuring one of only seven annual Five Star three-day events in the world. Known as “The Best Weekend All Year,” the event annually attracts more than 80,000 spectators who enjoy extensive shopping, a variety of hospitality experiences and a wide array of demonstrations. In addition to its traditional CCI5*-L, the event also features the Cosequin® Lexington CCI4*-S and $226,000 Kentucky CSI3* Invitational Grand Prix presented by Hagyard Equine Medical Institute.

Since 1983, the Grayson-Jockey Club Research Foundation has provided more than $34.1 million to fund 426 projects at 45 universities in North America and overseas. Through the years, research funded by Grayson-Jockey Club Research Foundation and its predecessor (the Grayson Foundation) has uncovered solutions to critical problems affecting horse health as well as clues to numerous other solutions for equine health issues, including current research projects into osteoarthritis, neurodegeneration and stem cells in healing. For more information, visit Grayson-Jockey Club Research Foundation, Inc.
“EEI has a long history of supporting charities that serve the local community and the equine industry, and we are thrilled to continue our relationship with the Grayson-Jockey Club Research Foundation as our Official Charity,” said EEI executive director Mike Cooper. “They are committed to funding the best research for the health of our equine partners and ensuring that today’s research can help train the researchers of tomorrow. We look forward to continuing our support of their large, generous impact worldwide.”
As the Official Charity, the Grayson-Jockey Club Research Foundation will receive a portion of the proceeds from a special Painted Saddles auction sponsored by Equine Network. Eight saddles will be painted by artists across the country and signed by top U.S. riders including Olympians and other stars of the sport. Proceeds will be split evenly among the Grayson-Jockey Club Research Foundation, Equine Network’s Seen Through Horses with distribution to a variety of charities, and the University of Kentucky Children’s Hospital.
Land Rover Kentucky Three-Day Event presented by MARS Equestrian™
The Land Rover Kentucky Three-Day Event is a thrilling multi-day competition featuring Olympic-level riders and horses in what can best be described as an equestrian triathlon. Horse and rider pairs compete in three phases of the competition – Dressage, Cross-Country and Show Jumping – for $375,000 in prize money to those competing at the CCI5*-L level. LRK3DE is the largest and longest-running Five Star event in the Americas and as the United States’ premier event, it also serves as the Land Rover/USEF CCI5*-L Eventing National Championship presented by MARS Equestrian for the U.S. athletes. Rolex is the Official Timepiece and Event Partner.
Cosequin® Lexington CCI4*-S
Introduced in 2021, the Cosequin® Lexington 4*-S runs concurrently with the CCI5*-L competition, featuring the three phases of eventing – dressage, cross country and show jumping. The Cosequin® Lexington 4* offers $25,000 prize money. Tickets for viewing the Cosequin® Lexington 4*-S are included when purchasing the LRK3DE tickets.
Kentucky CSI3* Invitational Grand Prix presented by Hagyard Equine Medical Institute
The $226,000 Kentucky CSI3* Invitational Grand Prix presented by Hagyard Equine Medical Institute will take place on Saturday afternoon, April 29, after the cross-country portion of the LRK3DE. As part of the competition, there will also be a $38,700 Welcome Speed Cup Ranking Class on Friday in the Rolex Stadium, after the day’s LRK3DE dressage competition. No stadium seat ticket is required for Friday’s Ranking Class. For more Grand Prix information, visit https://kentuckythreedayevent.com/grand-prix/.
Further information about the Land Rover Kentucky Three-Day Event presented by MARS Equestrian™, the Cosequin® Lexington 4*-S, and the Kentucky CSI3* Invitational Grand Prix presented by Hagyard Equine Medical Institute is available at www.kentuckythreedayevent.com.
About Equestrian Events, Inc.
Equestrian Events, Inc. (EEI) is a non-profit charitable Kentucky corporation that was established initially to produce the 1978 World Three-Day Event Championships at the Kentucky Horse Park. Following the success of those championships, EEI established an annual event that evolved into the world-renowned Kentucky Three-Day Event, which draws more than 80,000 spectators to the Kentucky Horse Park each year. EEI added the Kentucky CSI3* Invitational Grand Prix in 2018, the Lexington CCI4*-S in 2021, and also produces other events. EEI supports several local and equine charities and has donated more than $725,000 to various charities since 2011. For more information, please visit www.eq-events.com.