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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
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
Going fast
Boulder Comedy Festival at Junkyard Social
Tomorrow at 7:00 PM
Boulder · Junkyard Social Club
Going fast
Boulder Comedy Festival at Junkyard Social
Tomorrow at 7:00 PM
Boulder · Junkyard Social Club
Sales end soon
FIESTA DE PACHA LUNA | Ibiza Nights
Thursday at 6:00 PM
Boulder · 1023 Walnut St
Sales end soon
FIESTA DE PACHA LUNA | Ibiza Nights
Thursday at 6:00 PM
Boulder · 1023 Walnut St
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
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
Sales end soon
Boulder Valley Middle-Income Housing Summit
Thursday at 8:30 AM
Boulder · Kittredge Central Hall
Sales end soon
Boulder Valley Middle-Income Housing Summit
Thursday at 8:30 AM
Boulder · Kittredge Central Hall
Queer Speed Dating with The Big Dream
Wed, Jun 24, 6:30 PM
Boulder · Junkyard Social Club
Queer Speed Dating with The Big Dream
Wed, Jun 24, 6:30 PM
Boulder · Junkyard Social Club
Sales end soon
Summer Solstice Gathering at Double Rainbow Ranch
Saturday at 4:30 PM
Longmont · The Double Rainbow Ranch
Sales end soon
Summer Solstice Gathering at Double Rainbow Ranch
Saturday at 4:30 PM
Longmont · The Double Rainbow Ranch
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
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
Loving Without Losing Yourself: Workshop 1
Today at 5:00 PM
Boulder · East & Co.
Sales end soon
Loving Without Losing Yourself: Workshop 1
Today at 5:00 PM
Boulder · East & Co.
Samantha McKaige with Bridgette Spinney and EMELISE
Thu, Jun 25, 7:00 PM
Boulder · Roots Music Project
Samantha McKaige with Bridgette Spinney and EMELISE
Thu, Jun 25, 7:00 PM
Boulder · Roots Music Project
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
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
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
Friday Night Frequencies - A Soundbath to Release the Week
Friday at 7:00 PM
Longmont · Una Vida Meditation & Movement
Friday Night Frequencies - A Soundbath to Release the Week
Friday at 7:00 PM
Longmont · Una Vida Meditation & Movement

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

Blues! Sue Foley - One Guitar Woman

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:

Loving Without Losing Yourself: Workshop 1

Boulder Comedy Festival at Junkyard Social

Boulder Valley Middle-Income Housing Summit

FIESTA DE PACHA LUNA | Ibiza Nights