Adams County offices are closed through April 19. Human Services, Animal Shelter, and Colorado Air and Space Port will provide essential services. Sheriff, District Attorney, Coroner, and Justice Center will remain open until further notice.
Tri-County Health Department has rescinded its Stay-at-Home Public Health Order issued March 25. Adams County is now under the state-issued Stay-at-Home Public Health Order, in effect through April 11, to and avoid confusion for residents.

Saturday, Aug. 8

United Power Grandstand

Coming Soon

Funnel Cake 5K

Funnel Cake 5K & 1-Mile Fun Run
5K Race - 7:30 a.m.
1 Mile Fun Run - 8 a.m.
Riverdale Regional Park
Benefitting Adams County Foster Kids
Registration Coming Soon

Cornhole Competition


Cornhole Competition - 12 p.m.

Riverdale Regional Park
Registration opens May 5



Vendor Hours

Indoor: 10 a.m.-10 p.m.
Outdoor: 12 p.m.-12 a.m.

Carnival Hours

12 p.m.-12 a.m. 

Budweiser Entertainment Stage

Coming Soon

Ground Attractions and Exhibits

Dubois Circus

4-H & Open Class Schedule

Coming Soon