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Events and Things to do in Longmont, CO

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Leftapalooza 2026, Presented by Colorado Materials
Sat, Jun 27, 10:30 AM
Longmont · The Garden at Left Hand Brewing
Leftapalooza 2026, Presented by Colorado Materials
Sat, Jun 27, 10:30 AM
Longmont · The Garden at Left Hand Brewing
22nd Annual Boulder Garden Tour
Sat, Jun 27, 9:00 AM
Boulder · Foothill Elementary School
22nd Annual Boulder Garden Tour
Sat, Jun 27, 9:00 AM
Boulder · Foothill Elementary School
Wild Provisions 5k | Boulder | 2026 CO Brewery Running Series
Sat, Jun 27, 10:00 AM
Boulder · Wild Provisions by 4 Noses Brewing Company
Wild Provisions 5k | Boulder | 2026 CO Brewery Running Series
Sat, Jun 27, 10:00 AM
Boulder · Wild Provisions by 4 Noses Brewing Company
Pink Mammoth Presents 'Til Midnight
Fri, Jul 17, 6:00 PM
Boulder · Junkyard Social Club
Pink Mammoth Presents 'Til Midnight
Fri, Jul 17, 6:00 PM
Boulder · Junkyard Social Club
Blues! Sue Foley - One Guitar Woman
Fri, Jun 26, 7:30 PM
Boulder · Roots Music Project
Blues! Sue Foley - One Guitar Woman
Fri, Jun 26, 7:30 PM
Boulder · Roots Music Project
Almost full
James E. Pepper Whiskey Class (Lafayette)
Tue, Jun 30, 6:00 PM
Lafayette · William Oliver's Lafayette
Almost full
James E. Pepper Whiskey Class (Lafayette)
Tue, Jun 30, 6:00 PM
Lafayette · William Oliver's Lafayette
Almost full
PRIDE Cabaret 2026
Today at 6:00 PM
Boulder · 3022 East Sterling Cir
Almost full
PRIDE Cabaret 2026
Today at 6:00 PM
Boulder · 3022 East Sterling Cir
Sales end soon
Queer Speed Dating with The Big Dream
Wednesday at 6:30 PM
Boulder · Junkyard Social Club
Sales end soon
Queer Speed Dating with The Big Dream
Wednesday at 6:30 PM
Boulder · Junkyard Social Club
Sponge Kingdom: 30th Anniversary Reunion — One Night Only
Sat, Jul 18, 7:30 PM
Boulder · Roots Music Project
Sponge Kingdom: 30th Anniversary Reunion — One Night Only
Sat, Jul 18, 7:30 PM
Boulder · Roots Music Project
FACE Vocal band in the Left Hand Beer Garden.
Sat, Jul 18, 5:30 PM
Longmont · Left Hand Brewing Company beer garden
FACE Vocal band in the Left Hand Beer Garden.
Sat, Jul 18, 5:30 PM
Longmont · Left Hand Brewing Company beer garden
Sales end soon
Summer Solstice Gathering at Double Rainbow Ranch
Today at 4:30 PM
Longmont · The Double Rainbow Ranch
Sales end soon
Summer Solstice Gathering at Double Rainbow Ranch
Today at 4:30 PM
Longmont · The Double Rainbow Ranch
Garden Grass
Sat, Jul 11, 1:00 PM
Longmont · Left Hand Brewing Company beer garden
Garden Grass
Sat, Jul 11, 1:00 PM
Longmont · Left Hand Brewing Company beer garden
Gordon Lightfoot Tribute with The Robert Marcum Trio
Sat, Jun 27, 7:00 PM
Boulder · The Nomad Playhouse
Gordon Lightfoot Tribute with The Robert Marcum Trio
Sat, Jun 27, 7:00 PM
Boulder · The Nomad Playhouse
Going fast
Lindsay Bartels -- "Imogen in Waiting," with Alle Mudrick
Wed, Jul 15, 6:30 PM
Boulder · Boulder Bookstore
Going fast
Lindsay Bartels -- "Imogen in Waiting," with Alle Mudrick
Wed, Jul 15, 6:30 PM
Boulder · Boulder Bookstore
Almost full
Sugar Pine Farm Dinner
Wed, Jul 22, 6:00 PM
Lyons · Lyons Farmette
Almost full
Sugar Pine Farm Dinner
Wed, Jul 22, 6:00 PM
Lyons · Lyons Farmette
Samantha McKaige with Bridgette Spinney and EMELISE
Thursday at 7:00 PM
Boulder · Roots Music Project
Samantha McKaige with Bridgette Spinney and EMELISE
Thursday at 7:00 PM
Boulder · Roots Music Project
Ian Brighton's Tree of Life Album Release Show
Sun, Jul 5, 4:00 PM
Lyons · Lyons Community Church
Ian Brighton's Tree of Life Album Release Show
Sun, Jul 5, 4:00 PM
Lyons · Lyons Community Church
Speed Dating Beyond Small Talk | Boulder | Tantra Speed Date®
Mon, Jul 6, 7:30 PM
Boulder · Unity of Boulder
Speed Dating Beyond Small Talk | Boulder | Tantra Speed Date®
Mon, Jul 6, 7:30 PM
Boulder · Unity of Boulder
Somato Respiratory Integration Workshop
Sat, Jun 27, 10:00 AM
Boulder · Network Wellness Center
Somato Respiratory Integration Workshop
Sat, Jun 27, 10:00 AM
Boulder · Network Wellness Center
Sunday Supper Club
Sun, Jun 28, 4:00 PM
Longmont · 7561 N 49th St
Sunday Supper Club
Sun, Jun 28, 4:00 PM
Longmont · 7561 N 49th St

Trends in Longmont

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Explore more trends

Frequently asked questions about Longmont

What are the best events to attend?

According to Eventbrite, the best events are:

Leftapalooza 2026, Presented by Colorado Materials

22nd Annual Boulder Garden Tour

Wild Provisions 5k | Boulder | 2026 CO Brewery Running Series

Pink Mammoth Presents 'Til Midnight

Which events are currently trending in Longmont?

The trending searches this month in Longmont are:

memorial day events

children activities

Which events are coming up?

Discover the best events happening soon – you don't want to miss them:

Summer Solstice Gathering at Double Rainbow Ranch

PRIDE Cabaret 2026

Queer Speed Dating with The Big Dream

Samantha McKaige with Bridgette Spinney and EMELISE