Best events in
Longmont

An abundance of cultural gatherings, live performances, and community celebrations shapes the local calendar of events and things to do in Longmont, CO. Historic architecture and creative spaces anchor the walkable core, drawing crowds into independent storefronts and performance venues. Weekend routines transition smoothly from artisan markets to evening concerts across neighborhood stages.

Weekend mornings flow outward from farm stands to downtown storefronts, beginning at the Longmont Farmers Market at the Boulder County Fairgrounds.
Evening crowds trace historic brick facades along Main Street to historic performance venues like Dickens Opera House and Jesters Dinner Theatre.
Creative hubs such as the Firehouse Art Center and Longmont Museum & Stewart Auditorium anchor educational workshops and contemporary gallery exhibitions.

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Popular in Longmont

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CLASE PARA COMPRADORES DE VIVIENDA

Saturday • 11:00 AM

Intercambio

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Afterglow

Sunday • 2:30 PM

Vance Brand Civic Auditorium

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Onesie Yoga!

Thu, Oct 15 • 6:00 PM

The Garden at Left Hand Brewing

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Party with Mom? Game ON!

Fri, Oct 16 • 6:30 PM

St. John the Baptist Catholic Church, Collyer Street, Longmont, CO, USA

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Pumpkins & Petals

Sun, Oct 18 • 10:00 AM

Rocky Mountain Pumpkin Ranch

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Festivals of Nepal

Tue, Oct 20 • 5:30 PM

City of Longmont Museum

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Local Author Book Fair & Fall Festival OCT 23rd - 25th

Fri, Oct 23 • 3:00 PM + 2 more

2007 100 Year Party Ct

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Ugly Sweater 5k @ Left Hand Brewing Co. | 2026 CO Brewery Running Series

Sat, Dec 5 • 10:00 AM

Left Hand Brewing Company

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CLASE PARA COMPRADORES DE VIVIENDA

Saturday • 11:00 AM

Intercambio

Check ticket price on event

Afterglow

Sunday • 2:30 PM

Vance Brand Civic Auditorium

Check ticket price on event

Onesie Yoga!

Thu, Oct 15 • 6:00 PM

The Garden at Left Hand Brewing

Check ticket price on event

Party with Mom? Game ON!

Fri, Oct 16 • 6:30 PM

St. John the Baptist Catholic Church, Collyer Street, Longmont, CO, USA

Check ticket price on event

Pumpkins & Petals

Sun, Oct 18 • 10:00 AM

Rocky Mountain Pumpkin Ranch

Check ticket price on event

Festivals of Nepal

Tue, Oct 20 • 5:30 PM

City of Longmont Museum

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Local Author Book Fair & Fall Festival OCT 23rd - 25th

Fri, Oct 23 • 3:00 PM + 2 more

2007 100 Year Party Ct

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Ugly Sweater 5k @ Left Hand Brewing Co. | 2026 CO Brewery Running Series

Sat, Dec 5 • 10:00 AM

Left Hand Brewing Company

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Online Events

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Medialer Abend - Online

Tomorrow • 8:00 PM GMT+2

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Meditation - Ruhe und Klarsicht Teil 1: Klarheit im Alltag gewinnen

Saturday • 2:00 PM GMT+2

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HBR Book Webinar: Resilient Optimism

Thu, Oct 15 • 1:00 PM GMT+1

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(ONLINE) Women on the Move with Ann Patchett

Tue, Oct 27 • 11:30 AM EDT

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Online-Fortbildung "Crip Time"

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Lean Global Connection 2026

Thu, Nov 12 • 2:00 PM UTC

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Workshop R. Murphy: ADHS im Erwachsenenalter diagnostizieren und behandeln

Fri, Dec 11 • 9:00 AM GMT+1

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Washington Crossing the Delaware / The Crossing - Film History Livestream

Sat, Dec 19 • 8:00 PM EST

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Medialer Abend - Online

Tomorrow • 8:00 PM GMT+2

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Meditation - Ruhe und Klarsicht Teil 1: Klarheit im Alltag gewinnen

Saturday • 2:00 PM GMT+2

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HBR Book Webinar: Resilient Optimism

Thu, Oct 15 • 1:00 PM GMT+1

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(ONLINE) Women on the Move with Ann Patchett

Tue, Oct 27 • 11:30 AM EDT

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Online-Fortbildung "Crip Time"

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Lean Global Connection 2026

Thu, Nov 12 • 2:00 PM UTC

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Workshop R. Murphy: ADHS im Erwachsenenalter diagnostizieren und behandeln

Fri, Dec 11 • 9:00 AM GMT+1

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Washington Crossing the Delaware / The Crossing - Film History Livestream

Sat, Dec 19 • 8:00 PM EST

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This Weekend

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Table 21: Longmont | Foodies + New Friends

Saturday • 7:00 PM

Restaurant of the Week

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CLASE PARA COMPRADORES DE VIVIENDA

Saturday • 11:00 AM

Intercambio

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SPOOKY FEST AT PARKWAY FOOD HALL

Saturday • 12:00 PM

Parkway Food Hall

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Afterglow

Sunday • 2:30 PM

Vance Brand Civic Auditorium

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Table 21: Longmont | Foodies + New Friends

Saturday • 7:00 PM

Restaurant of the Week

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CLASE PARA COMPRADORES DE VIVIENDA

Saturday • 11:00 AM

Intercambio

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SPOOKY FEST AT PARKWAY FOOD HALL

Saturday • 12:00 PM

Parkway Food Hall

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Afterglow

Sunday • 2:30 PM

Vance Brand Civic Auditorium

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Hobbies & Special Interest events

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From Thrifted to Unfiltered at Parkway Food Hall

Monday • 6:00 PM

Parkway Food Hall

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Embroidered BOOkmark Workshop

Sun, Oct 18 • 5:30 PM

The Quill & Candle Bookshop

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Ocean Wave – 2.5 Hr Watercolor Lesson (Ages 12+)

Fri, Oct 23 • 11:30 AM

The Tilted Brick

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Hiss-terical Haunting Cat Show 2026

Sat, Oct 31 • 9:00 AM + 47 more

Boulder County Fairgrounds

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From Thrifted to Unfiltered at Parkway Food Hall

Monday • 6:00 PM

Parkway Food Hall

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Embroidered BOOkmark Workshop

Sun, Oct 18 • 5:30 PM

The Quill & Candle Bookshop

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Ocean Wave – 2.5 Hr Watercolor Lesson (Ages 12+)

Fri, Oct 23 • 11:30 AM

The Tilted Brick

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Hiss-terical Haunting Cat Show 2026

Sat, Oct 31 • 9:00 AM + 47 more

Boulder County Fairgrounds

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Points of Interest near Longmont

Mcintosh Lake

Jim Hamm Nature Area

Rough Ready Park

Frequently asked questions about Longmont

What venues host live music events in Downtown Longmont?

Historic performance halls and intimate bistro spaces anchor the downtown music scene. Dickens Opera House features live bands, while Bricks on Main combines acoustic performances with artisan dining experiences for evening events.

Where's the best spot for family-friendly events during the warmer months?

Public park lawns and municipal grounds provide open-air spaces for community gatherings. The Boulder County Fairgrounds hosts regional markets and family festivals, complemented by the children's programming at the Longmont Museum & Stewart Auditorium.

How do arts enthusiasts experience local gallery exhibitions and community art events?

The walkable creative district supports a lively year-round visual arts community. Firehouse Art Center showcases contemporary gallery exhibitions, and the nearby Monthly Makers Market highlights regional creators with monthly evening art events.

Are there outdoor community celebrations held annually in the historic district?

Historic Main Street closes to traffic for major seasonal street festivals and neighborhood gatherings. Annual community events like Unity in the Community bring outdoor live music downtown, while ArtWalk on Main showcases regional artists.

What theatrical productions and comedy shows take place locally?

Longstanding theatrical venues present robust calendars of musicals, plays, and live entertainment. Jesters Dinner Theatre offers year-round stage productions and improv comedy, pairing theatrical performances with dining in a traditional dinner-theater setting.

Can visitors find farm-fresh food and drink events in the region?

Agricultural traditions drive thriving local food markets across municipal spaces. The Longmont Farmers Market operates weekly morning sessions featuring regional growers, accompanied by monthly artisan pop-ups and nearby downtown food and drink events.

Which neighborhood features modern architecture and community gathering spaces?

Prospect New Town offers a distinct urban design with colorful residential blocks and pedestrian plazas. Central park lawns host neighborhood gatherings, while local cafes provide relaxed spots for casual community events.

What type of cultural events happen at the municipal museum?

The cultural facility supports diverse educational programming and community arts engagement. Longmont Museum & Stewart Auditorium regularly hosts live indoor concerts, film screenings, and cultural events within its dedicated auditorium space.