TurnoutHQ+ Newsroom · Published April 27, 2026 · Updated September 8, 2026
Key Takeaway
Will Coleman and Diabolo secured a rare U.S. victory at the Defender Kentucky CCI5*, leading a strong American showing that saw Caroline Pamukcu finish second.
What Happened
Will Coleman secured his first career CCI5* victory at the 2026 Defender Kentucky Three-Day Event, navigating a pressure-filled stadium jumping finale aboard the 14-year-old Holsteiner gelding, Diabolo. The pair finished on a score of 28.1 after adding only a minor 0.8 time penalties in the show jumping phase on Sunday at the Kentucky Horse Park.
This victory capped a dominant week for U.S. eventing. Fellow American and Paris Olympian Caroline Pamukcu claimed second place with HSH Blake, finishing on a score of 28.6. Great Britain’s David Doel rounded out the podium in third with Galileo Nieuwmoed (30.8).
The leaderboard shifted dramatically during the final phase. New Zealand’s Monica Spencer, who had led throughout the dressage and cross-country phases, dropped to seventh place after her mount, Artist, knocked down three rails. Coleman, who was in second entering the ring, delivered the performance needed to overtake the lead and claim the title.
Why It Matters
Coleman’s win is a significant milestone for U.S. eventing. It marks only the second time in nearly two decades that an American rider has won the Kentucky CCI5*, following Tamie Smith’s victory in 2023. Historically, this event, one of only seven five-star competitions in the world, has been dominated by international contingents. The win validates Coleman’s unconventional development strategy for Diabolo. Despite being an experienced four-star horse when imported from Australia in 2023, the gelding remained at that level for an additional three years to address health and hoof issues before this successful five-star debut. Furthermore, Coleman made history as the first rider to win both the CCI4*-S (which he won in 2024) and the CCI5* at the Kentucky Horse Park. This event serves as a critical benchmark for the U.S. high-performance program, with two American riders on the podium signaling a strong upward trajectory for U.S. podium potential on the world stage. The concurrent Cosequin Lexington CCI4*-S was also won by Tamie Smith and Lillet 3, making it a sweep for U.S. riders across both major divisions at the park.
Competitors heading into the season can find show tack and riding equipment ahead of entries.