“We are thrilled to announce that The Boulder County Fair is rolling back into Longmont August 5-9, 2026!
Come celebrate history at Colorado’s Oldest County Fair. We are proud to bring our community together for five days of rustic fun that is FREE TO PARK and FREE TO ATTEND!”
- Wild Rodeo Action
- Carnival Rides and Family Fun
- Mouthwatering Food Favorites
- Live Music & Entertainment
- Blue-Ribbon Livestock Show
- Local Art Experiences
Note: Photo is for illustration purposes only.
Event Details
Dates
August 5 – 9, 2026
Times
Varies, check the website
Location
Boulder County Fairgrounds
9595 Nelson Road
Longmont 80501
Contact
720.864.6460
info@bouldercountyfair.org
*Please verify the event on the organization’s website prior to attending. Dates and times may change or cancellations may occur. Contact us if this event needs to be corrected.
