Boulder County Fairgrounds Events 2024 Lok. Strawberry festival vintage & antique market hosted by the st. The boulder county fair is the oldest fair in colorado celebrating its 154th year.
Sat jul 27 2024 at 08:30 am to sun jul 28 2024 at 12:00 am. The boulder county fair returns to longmont next week, offering a chance to beat the heat (or at least distract yourself from it) with funnel cakes, fuzzy farm animals,.