Lvl 2 Fire Restrictions in effect for western Boulder County. No fireworks, fires, shooting (map/flyer). State fire restrictions for rest of county.

COVID-19 updates are available in English and Spanish. See list of Resources (Recursos) for those impacted by COVID-19.


Boulder County Fairgrounds

• Meetings and events are canceled through Dec. 31.
• The Farmers Market is open on Saturdays with special procedures.
• The campground is closed, but the dump station is open 8 a.m. – 4 p.m.
• The outdoor public riding arena is open daily from sunrise to sunset. Use precaution as gates are not sanitized.

The Fairgrounds offers rural and urban residents facilities for trade shows, animal and livestock shows, fairs, rodeos, picnics and large meetings.


There are several facilities available for rent for special events. They include:

  • Exhibit building
  • Indoor arena
  • Outdoor arena
  • Picnic shelter
  • Sheltered barns
  • Parking lots

Fairgrounds Map

Boulder County Fairgrounds Map

Contact Us

Boulder County Fairgrounds



9595 Nelson Road
Longmont, CO 80501
Map & Directions


303-441-3927 Events Recording