Founded in 1990, the Agria Blenheim Palace International Horse Trials is a prestigious equestrian event held annually at Blenheim Palace. The Event takes place over four days in September, and attracts top riders and horses from around the World to compete in FEI 4* Competitions. Agria Blenheim Palace International Horse Trials has been awarded the FEI Eventing European Championships for the 2025 competition.

The CCI4*-S is a prestigious event for eight and nine-year-olds, offering spectators a chance to witness the equine stars of the future. This esteemed eventing competition requires skill and courage from both horse and rider. Featuring dressage, show jumping, and cross-country phases, it serves as a key stepping stone to the elite CCI5* level, drawing top equestrian talent and captivating spectators with its intensity and athleticism.

Find out more about eventing here.