Festivals & Fairs

Longmont Rhythm on the River Festival

Name: Longmont Rhythm on the River Festival
Start: 2026-08-07T17:00:00-06:00
End: 2026-08-08T21:00:00-06:00
Location: Longmont Public Library

Two-day music and arts festival along St. Vrain Creek with kids zone, inflatables, and live performances.

When: Friday, August 7, 2026 · 5:00 PM – Saturday, August 8 · 9:00 PM
Where: Longmont Public Library, 220 Hover St, Longmont, CO 80501 · Directions
Organizer: City of Longmont Parks and Recreation
Cost: Free

More near here this week

4:30 PM$Farmfest Music Evening: Foggy Memory BoysSunflower Farm
4:30 PM$Farmfest Evening Concert with Foggy Memory BoysSunflower Farm
5:00 PMAges 11–18Cozy Crafternoon for Teens: Dragon EggsLongmont Public Library
10:00 AMAges 3–6Yoga StorytimeLongmont Public Library
1:00 PMSpanish-English Conversation GroupLongmont Public Library
7:00 PMFreeAges 5–12Summer Concert Series: Road PonyLongmont Museum
See all →

Source: longmontcolorado.gov ↗ · checked Jul 26, 2026