La Plata County Fairgrounds2500 Main Avenue, Durango, CO 81301August 5 to 9, 2026Five days at the fairgrounds on north Main.Open in Google Maps
The La Plata County Fair runs August 5 to 9, 2026 at the fairgrounds, 2500 Main Avenue. Livestock, 4-H, and the midway share the same property the rodeo uses on Wednesday nights.
It overlaps Uke Fest downtown, so the first weekend of August is busy in two places at once: the fairgrounds on north Main, and the historic grid if you are chasing music.
