Superstar Horses + Epic Entertainment = One Unforgettable WIHS!
October 10, 2025 – Upper Marlboro, MD — The excitement builds for the 67th Washington International Horse Show (WIHS), presented by MARS Equestrian™ for a week of world-class competition from October 20-26, 2025. Athletes at the pinnacle of equestrian sport will enter The Show Place Arena in Upper Marlboro, MD, to compete in prestigious hunter, jumper, and equitation championships.