Fair 2019 Jr/Open Working Ranch HorseShoe & Jr/Open Gymkhana 8am & 3pm July 20, 2019 by Montrose County Fair & Rodeo First few fair activities start this weekend ahead of the official first day of fair on Monday. On Saturday 20th we have the Jr./Open Working Ranch Horse Show and the Jr./Open Gymkhana, both at the Event Center. Please follow and like us: