Stars, Stripes, and Saddle Up for MARS Barn Night at WIHS
October 8, 2026 – Upper Marlboro, MD – It's time to let your barn's stars shine! The Washington International Horse Show (WIHS), presented by MARS Equestrian™ is rolling out the red, white, and blue carpet for MARS Barn Night on Friday, October 23, at 6:30 p.m. at The Show Place Arena in Upper Marlboro, MD. In honor of America's 250th anniversary, this year's celebration is going all-American with patriotic costumes, spirited contests, fabulous prizes, and an action-packed evening of equestrian entertainment.
