Hometown: Lexington, Ky. Birthday: 11/6/2000 Sport/Disciplines: Eventing

Cosby Green has become a dynamic young talent in U.S. Eventing who is already forging an international career. A Lexington, Kentucky native, Green grew up immersed in eventing and was named to the 2022 USEF Eventing Emerging Athlete list. She is a former Advanced Intercollegiate Champion and finished as the second-ranked USEF Advanced Young Adult.

Green is currently based in Dorset, England, training with world-class eventers Tim and Jonelle Price (NZL), an opportunity she initially planned as a one-year experience after graduating from the University of Kentucky, but one that has since grown into a long-term professional chapter.

Her early success abroad included earning Best First-Timer at the 2023 Boekelo CCIO4-L* and completing her first CCI5* with a strong 16th-place finish at Pau aboard Copper Beach the same year. In 2025, Green delivered a standout season with her rising star MBF Party Time, finishing fifth in the FEI WBFSH Eventing World Breeding Championships for 7-year-olds which helped her rise in the FEI Eventing World Rankings to tenth. She continues to produce a talented string of horses, including Highly Suspicious, Jos UFO de Quidam, and Clever Louis, each contributing to her growing international experience across top European events.