Twin Falls County Fair & Magic Valley Stampede Rodeo 2026

Experience the best of Idaho tradition at the 2026 Twin Falls County Fair & Magic Valley Stampede, September 2–7 in Filer, ID! Enjoy thrilling PRCA rodeo action, live concerts, monster trucks, a bustling carnival, livestock shows, exhibits, food vendors, and family entertainment all week long. This beloved community celebration brings together the excitement of the Stampede Rodeo with the classic charm of the county fair—creating unforgettable memories for visitors of all ages. Don’t miss Southern Idaho’s biggest event of the year!