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Boulder County Fair

August 11 @ 8:00 am - 5:00 pm

|Recurring Event (See all)

An event every day that begins at 8:00 am, repeating until August 14, 2022

boulder august

The Boulder County Fair, located at the Boulder County Fairgrounds in Longmont, is the longest-running county fair in Colorado, established in 1869. The Boulder County Fair offers an entertaining and educational experience for the whole family with fun-filled events and activities like carnival rides and games, classic fair food, music, demo derby, and rodeos. For updates, click hereThe Boulder County Fair is held at the Boulder County Fairgrounds, 9595 Nelson Rd, Longmont, CO 80501. Cost: FREE (Parking is also FREE.)


August 11
8:00 am - 5:00 pm


Boulder County Fairgrounds
9595 Nelson Rd
Longmont, CO 80501
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