Longmont Parties Events

Longmont Celebrates Cinco de Mayo 2026

Roosevelt Park 2 May 2026

Shakedown Street: Run for the Roses, Derby Day Soirée

Wibby Brewing 2 May 2026

FREE Longmont Home Show, May 2026

Boulder County Fairgrounds Campground 22 May 2026

FREE Longmont Home Show, September 2026

Boulder County Fairgrounds Campground 4 Sep 2026

2026 Left Hand Brewing Half Marathon & 5k | CO Brewery Running Series

Left Hand Brewing Company 19 Apr 2026

Dank Grass 2026 - Beer and Bluegrass Festival

1640 S Sunset St, Longmont, CO 80501 18 Apr 2026

Hello Spring Artisan Craft & Art Walk at Parkway Food Hall – Local Vendors, Food & Drinks

Parkway Food Hall 11 Apr 2026

12th Annual Longmont Earth Day Celebration - Family Friendly

Timberline PK-8 18 Apr 2026

Dickens spring break drag show!

Dickens Opera House, Main Street, Longmont, CO, USA 5 Apr 2026

RMPR Sunday Funday Pop-Up Market!

9059 Ute Hwy, Longmont, CO 10 May 2026

Moms Unhinged Standup Comedy Show in Longmont, CO

Dickens Opera House 22 Apr 2026

2026 RITUAL MOUNTAIN BIKE FILM TOUR - Longmont, CO - Doors 5pm, 6pm Show

Wibby Brewing 25 Apr 2026

R&B Dance Party with Rex Peoples & X factr

Bootstrap Brewing Company 9 May 2026

Oktoberfest Sprint Triathlon

Union Reservoir 20 Sep 2026

City of Longmont & Suavécarclub

Roosevelt Park, Longmont, Colorado 2 May 2026

Longmont Water Fair/Feria del Aqua de Longmont

Dickens Farm Nature Area 14 Jun 2026

Golden Ticket Tour Comedy Show

Dickens Opera House, Main Street, Longmont, CO, USA 22 May 2026

Flirt & Friend - Singles Mixer for Ages 30 - 45

300 Main St, Longmont, CO 80501-5527, United States 16 Apr 2026

Left Hand Artist Group Absolutely Absurd April Fool's Day Parade

910 Longs Peak Ave, Longmont, CO 80501-4457, United States 1 Apr 2026

STARS AND STRIPES CAMP

1623 Vista View Dr Unit 5, Longmont, CO, United States, Colorado 80504 29 Jun 2026

Let Freedom Run 5k - LONGMONT

Sandstone Ranch Sports Complex 4 Jul 2026

Spring Break Drag Bingo Brunch!

The Passenger 12 Apr 2026

Friday DJ Social Night

The Passenger 3 Apr 2026

Little Moses Jones LIVE at The Speakeasy!

The Speakeasy 25 Apr 2026

👑👗⚜️Expo XV 2026👑 👗⚜️

700 9th Ave unit-B 12 Apr 2026

Debut album release video shoot at the Dharma Barn

12281 N 75th St 4 Apr 2026

Not Your Average Connections

Axe Me Out 22 Apr 2026

Dueling Pianos

2251 Ken Pratt Blvd ste a 3 Apr 2026

Steve and the Cruisers at the Longmont American Legion

American Legion John Harold Buckley Post 32 2 May 2026

Denim Day Free Drink | Dress Up Downtown Longmont

The Passenger 25 Apr 2026

Euphoria Watch Party Bingo Night

The Passenger 12 Apr 2026

🐣🐰🌸 EASTER BRUNCH CLASSIC🐣🐰🌸 🥞

2033 Ken Pratt BLVD, Longmont, CO 5 Apr 2026

Fun Social Hour Trivia Tuesday!

The Passenger 10 Feb 2026

Mont Alto Motion Picture Orchestra: “The General” (1926)

400 Quail Rd, Longmont, CO, United States, Colorado 80501 2 Apr 2026

The Diving Horses @ Bricks on Main

Bricks on Main Longmont 9 Apr 2026

Shawn Cunnane Performing

The Passenger 10 Apr 2026

Vintage Vibes, Elevated Lives - First Annual Dinner Fundraiser and Fashion Show

306 Coffman St, Longmont, CO 80501-5406, United States 11 Apr 2026

Oskar Blues Longmont Outdoor Stage!

Oskar Blues Longmont Restaurant 1 Aug 2026

Maddie's Memory 2026

201 Main Street Longmont, CO 17 Apr 2026

KC36's Longmont Debut!!

Bricks on Main Longmont 8 May 2026

Free Live Music by Joe Teichman

The Passenger 17 Apr 2026

Easter Eggvent 🐣✨

2950 Colorful Ave Suite 100, Longmont, CO, United States, Colorado 80504 4 Apr 2026

For the Love of Song - A weekend of Community and Creativity

620 Kimbark St, Longmont, CO 80501-4911, United States 29 May 2026

Dance Party at Bricks on Main with DJ SH34

Bricks on Main Longmont 14 May 2026

EDM Night

506 11th Ave, Longmont, CO 80501, USA 11 Jul 2026

Longmont Latinx Voices 2026 Dinner & Dance Scholarship Fundraiser

The Moose - Longmont Lodge 1548 9 May 2026

Craft Yoga at Left Hand

Left Hand Brewing Company 5 Apr 2026

VACTION BIBLE SCHOOL CAMP

1623 Vista View Dr Unit 5, Longmont, CO, United States, Colorado 80504 6 Jul 2026

Salsa Dancing Lessons

2251 Ken Pratt Blvd ste a 6 Apr 2026

Not Your Average LGBTQ+ Speed Connections

Axe Me Out 20 May 2026

Opening Zumba Class Party

1833 Sunset Pl Ste C, Longmont, CO, United States, Colorado 80501 1 Apr 2026

Suavé Kickback

600 Collyer St, Longmont, CO 80501 25 Jul 2026

Pop the Balloon Speed Dating.

Longmont 31 Dec 2025

80’s Block Party

Longmont Colorado 7 Jun 2026

Monthly Music Bingo

Axe Me Out 12 Mar 2026

Tarot Reading at The Gothic Market

Boulder County Fairgrounds 11 Jul 2026

Trivia Night at Winner's Circle

Winner's Circle, Inc. 20 Feb 2025

Freedom Ball 2026

The Moose - Longmont Lodge 1548 25 Apr 2026

Red Robin Showcase & Fundraiser 🕺

Longmont Colorado 30 Apr 2026

RRRRRJ 101 Open House - a Pirate Treasure Hunt for the 'R's

528 Main St 23 Apr 2026

Punk Rock Prom

Bizarre Electronics Repair 9 May 2026