Longmont Festivals Events

Dancing Under the Stars Niwot - Country!

Cottonwood Square, (Corner of Niwot Road and 79th St) 7960 Niwot Road, Niwot Colorado 80503 12 Sep 2025

Antje Duvekot & Seth Glier at Willow Farm

Willow Farm Contemplative Center 12 Sep 2025

Longmont Oktoberfest

Thompson Park 20 Sep 2025

MIXTAPE: Songwriter Showcase with Alysia Kraft and Megan Burtt

The Times Collaborative 18 Sep 2025

Petty Fools Oktoberfestbeer Tapping Party

Bootstrap Brewing 20 Sep 2025

Soundpost Sessions LOCAL SPOTLIGHT: Jayme Stone w/ Clare Elich

The Times Collaborative 9 Oct 2025

Downtown Longmont Makers Crawl 2025

Downtown.longmont 21 Sep 2025

Max Mackey Band | Festgarten at Wibby (FREE)

Wibby Brewing 25 Sep 2025

Dancing Under The Stars Niwot - Salsa!

Cottonwood Square, (Corner of Niwot Road and 79th St) 7960 Niwot Road, Niwot Colorado 80503 19 Sep 2025

Beardtoberfest - 9/20/25

1425 S. Airport Rd #100, Longmont, CO, United States, Colorado 80503 20 Sep 2025

Chalkmont at Rhythm at Roosevelt

Roosevelt Park, Longmont, Colorado 6 Sep 2025

Flash Mountain Flood 10 Year Anniversary Party

209 Emery St, Longmont, CO, United States, Colorado 80501 26 Sep 2025

Rhythm at Roosevelt

700 Longs Peak Ave, Longmont, CO, United States, Colorado 80501 6 Sep 2025

OUTLAW BINGO FAVORITE HAT

Village at the Peaks 26 Sep 2025

Pumpkin Pie Days Vintage & Antique Market

Boulder County Fairgrounds 11 Oct 2025

Grossenbart Brewery Oktoberfest Celebration

Großen Bart Brewery 6 Sep 2025

CPF CAR SHOW

Christian Promise Fellowship 13 Sep 2025

An Evening at Prospect!

700 Tenacity Dr, Longmont, CO 80504-7586, United States 6 Sep 2025

Farmfest Music Evening: The Sweet Lillies

Sunflower Farm 3 Oct 2025

TasteAbout Downtown (1st Annual) Sunday Sept 7

Downtown.longmont 7 Sep 2025

46th Annual Halloween Parade & Trick or Treat Street

Roosevelt Park 25 Oct 2025

LevelUp Longmont Esports Tournament and Festival

City of Longmont Public Library 27 Sep 2025

MIXTAPE: Songwriter Showcase with Jenny Balagna and Tim Ostdiek

The Times Collaborative 20 Nov 2025

BTL @ ArtWalk on Main 2025

Main St, Longmont, CO, United States 13 Sep 2025

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

The Times Collaborative 29 Jan 2026

Kyles Brew Fest: Kyle Hollingsworth Band w. Jen Hartswick, Daniel Rodriguez & Very Special Friends

209 Emery St, Longmont, CO, United States, Colorado 80501 6 Sep 2025

Soundpost Sessions SPOTLIGHT: Collapsing Stars w/ Kate Farmer

The Times Collaborative 16 Oct 2025

MIXTAPE: Songwriter Showcase featuring Britt Devens and Ellsworth

The Times Collaborative 8 Jan 2026

Farmfest Music Evening: Timberline Troubadours

Sunflower Farm 12 Sep 2025

2025 Celebrate Longmont

Summit Tacos 10 Sep 2025

Park & Play Camp Out by VYBE

Vermillion Hill 27 Sep 2025

Soundpost Sessions SPOTLIGHT: Ayo Awosika w/ Wellington Bullings

The Times Collaborative 6 Nov 2025

Foster Friendly Longmont - Foster and Kinship Appreciation

The Garden at Left Hand Brewing 4 Oct 2025

Left Hand Brewing Oktoberfest 2025

1245 Boston Ave 26 Sep 2025

Swallow Hill Concerts at Left Hand Brewing: Fireside Collective w/Charlie Stevens

Left Hand Brewing Co. 11 Oct 2025

Y Fiesta

Longmont YMCA 6 Sep 2025

WIBBY BREWING 2nd ANNUAL SPRING FEST with Djembe Orchestras of Colorado & Drums N Space

Wibby Brewing 209 Emery St. Longmont Co 12 Sep 2025

Wellness Sector Conversation (FREE)

Longmont Area Chamber of Commerce 17 Sep 2025

Lunacy '25 - A Punk & Ska Gathering

506 11th Ave, Longmont, CO 80501, USA 18 Oct 2025

BCHA Fun Show 2025

Boulder County Fairgrounds 19 Oct 2025

LJHS/SMS 50th Anniversary Celebration

1300 S Sunset St, Longmont, CO 80501-6528, United States 12 Sep 2025

Kickin' Kawasaki 5K - Firestone, CO

Barefoot Lakes 20 Sep 2025

Historic Hoverhome: 2025 Open House Tours

1309 Hover Street, Longmont, CO, United States, Colorado 80501 7 Sep 2025

Longmont Arts Week 2025

Downtown Longmont 6 Sep 2025