« All Events This event has passed. Douglas County Fair and Rodeo August 6, 2021|Recurring Event (See all)An event every day that begins at 12:00 am, repeating until August 8, 2021 « Food Truck Thursdays First Fridays: Tusk Concert and pre-concert 5K Run » + Google Calendar+ iCal Export Details Date: August 6, 2021 Event Tags:Douglas County Fair & Rodeo Venue Douglas County Fairgrounds & Event Center 500 Fairgrounds Road Castle Rock, CO 80104 United States + Google Map Website: http://www.douglas.co.us/eventscenter/