The Warrenton Horse Show is an annual equestrian event held in Warrenton, Virginia. Established in 1894, it is one of the oldest horse shows in the United States, attracting riders and spectators from across the country. The show features various competitions, including hunter, jumper, and equitation classes, showcasing the skills of both horse and rider. The event typically takes place in late summer and spans several days, offering a festive atmosphere with vendors, food, and entertainment. The Warrenton Horse Show is known for its beautiful setting and community involvement, making it a highlight of the local social calendar.