Cosequin® Lexington 4*-S to Serve as US Equestrian Open Eventing Series Qualifier

This year’s Cosequin® Lexington 4*-S will serve as a US Equestrian Open Eventing Series Qualifier when the Defender Kentucky Three-Day Event presented by MARS Equestrian™ returns to the Kentucky Horse Park, April 24-27.

Introduced in 2021, the Cosequin® Lexington 4*-S runs concurrently with the Defender Kentucky Three-Day Event presented by MARS Equestrian (K3DE), one of only seven annual Five Star three-day events in the world.

The inaugural US Equestrian Open Eventing Series consists of 20 qualifying events around the country leading into the Series Final. The Series will award $50,000 in prize money to the three highest-placed combinations following the conclusion of the qualifying period, as well as $200,000 in prize money at the Final in October.

Thanks to CareCredit for our coverage of the 2025 Defender Kentucky Three-Day Event.