The 2025 USEA American Eventing Championships, held August 27–31 at Galway Downs in Temecula, California, showcased five days of elite competition featuring nearly 400 championship and over 50 festival entries from 15 states. This premier national event brought together riders aged 9 to 82 and horses aged 4 to 24, competing across 23 divisions from Starter to Advanced levels. The highlight was the $60,000 Adequan USEA Advanced Final, underscoring the high caliber of the championships.

In addition to individual contests, the event also featured the Adams Horse Supply USEA Adult Team Championships, concluding its eleventh year. The championships celebrated a broad spectrum of talent, including junior, amateur, and professional riders, solidifying the AEC’s reputation as the pinnacle of American eventing competition.