Festivals in Longmont

Check out happening festivals events all around Longmont, CO

Winterfest 2026: Ice Climbing World Cup

 Sat, 21 Feb at 12:00 pm 155 Pinnacle St, Longmont, CO, United States, Colorado 80504

The Delta Sonics @ Bricks on Main

 Sat, 24 Jan at 06:00 pm 471 Main St, Longmont, CO, United States, Colorado 80501

Advance Longmont Economic Summit

 Tue, 24 Feb at 08:00 am The St Vrain USD 49

MIXTAPE: Songwriter Showcase featuring John Statz and Martin Gilmore

 Thu, 12 Mar at 07:30 pm The Times Collaborative USD 18

Lunar New Year Festival

 Sat, 21 Feb at 04:00 pm Yellow Barn Farm USD 0 to 43

Jenn Cleary at Longmont Walk About

 Sat, 07 Feb at 04:00 pm Absolute Vinyl Records & Stereo

Johnny & The Mongrels Play Winter Walkabout Showcase

 Sat, 07 Feb at 04:00 pm Dickens Opera House

Soundpost Sessions SPOTLIGHT: Maygen & The Birdwatcher w/ Grace Clark

 Thu, 29 Jan at 07:30 pm The Times Collaborative USD 18

2nd Annual Reggae Fest at Bootstrap Brewing!

 Sat, 21 Feb at 12:00 pm 142 Pratt Street, Longmont, CO, United States, Colorado 80501

Soundpost Sessions SPOTLIGHT: Spencer LaJoye w/ Liz Barnez

 Thu, 26 Mar at 07:30 pm The Times Collaborative USD 18

Windows to Wellness Fair

 Sat, 07 Feb at 09:00 am 910 Longs Peak Ave, Longmont, CO 80501-4457, United States

MIXTAPE: Songwriter Showcase featuring Bill Huston and Monica LaBonte

 Thu, 28 May at 07:30 pm The Times Collaborative USD 18

Soundpost Sessions SPOTLIGHT: The Cross-Eyed Possum w/ Travis McNamara

 Thu, 14 May at 07:30 pm The Times Collaborative USD 18

LunaFest '26 - It's back, with a vengeance!

 Mon, 15 Jun at 03:00 pm Grossen Bart Brewery Free