Events in Longmont , Colorado

CitiesLongmont

Kids & family

Selected filters

Discovery Days Art

Kids' Film Series

· Longmont, CO

AHC Open

Fri, Oct 30Community

AHC Open

Agricultural Heritage Center

· Longmont, CO

All Ages Halloween Storytime

Longmont Public Library

· Longmont, CO

Fri, Oct 30 · 12:00 PMWellness

Pella Crossing Noon Hour Nature Walk

Pella Crossing

· Longmont, CO

Joesph Luna

Fri, Oct 30Music

Joesph Luna

Oskar Blues Fooderies Longmont

· Longmont, CO

Fri, Oct 30 · 6:00 PMFREECommunity

Highland Lake Fall Activity

The Church of Jesus Christ of Latter-day Saints

· Longmont, CO

Music | Trevin Nelson

St. Vrain Cidery

· Longmont, CO

Fri, Oct 30 · 6:30 PMFrom $12.51Comedy

Halloween Comedy Show + Costume Contest

Parkway Food Hall

· Longmont, CO

· From $12.51

Fri, Oct 30 · 6:30 PMFREEWellness

Quantum Resonance

Great Way Chinese Martial Arts Center

· Longmont, CO

Noche de Museo: Celebrating Day of the Dead

Kids' Film Series

· Longmont, CO

Fri, Oct 30 · 7:00 PMFREEMusic

Live Music @ Winner's Circle

2251 Ken Pratt Blvd ste a

· Longmont, CO

Sat, Oct 31 · 7:00 AMFREEHoliday

UC Halloween

The Church of Jesus Christ of Latter-day Saints

· Longmont, CO

Longmont Farmers Market

Longmont Farmers Market

North Parking Lot

· Longmont, CO

Boulder County Farmers' Market - Longmont & Boulder — Saturday

Sat, Oct 31Festival

Boulder County Farmers' Market - Longmont & Boulder — Saturday

Boulder County Farmers' Market - Longmont & Boulder

· Longmont, CO

Sat, Oct 31 · 8:00 AMCommunity

Birding at Lagerman Reservoir

Lagerman Reservoir

· Longmont, CO

Johnstown Saddle Club Spooks N Scares Gymkhana

Sat, Oct 31Sports

Johnstown Saddle Club Spooks N Scares Gymkhana

Indoor Arena

· Longmont, CO

The Hiss-terical Haunting

The Hiss-terical Haunting

Exhibit Building

· Longmont, CO

Sat, Oct 31 · 9:00 AMFrom $0Community

Hiss-terical Haunting Cat Show 2026

Boulder County Fairgrounds

· Longmont, CO

Discovery Days Art

Kids' Film Series

· Longmont, CO

Sat, Oct 31 · 9:30 AMHoliday

Longmont Walks Does the Halloween Parade

City of Longmont Senior Services

· Longmont, CO

AHC Open

AHC Open

Agricultural Heritage Center

· Longmont, CO

Hammering on the Farm

Hammering on the Farm

Agricultural Heritage Center

· Longmont, CO

English Conversation Group

Longmont Public Library

· Longmont, CO

All Ages Storytime: Saturday

Longmont Public Library

· Longmont, CO

Sat, Oct 31 · 5:00 PMHoliday

Halloween Party at The Passenger

The Passenger

· Longmont, CO

Sat, Oct 31Holiday

Leftoween in the Garden!

Left Hand Brewing Company

· Longmont, CO

Slick & Son

Oskar Blues Fooderies Longmont

· Longmont, CO

Sat, Oct 31Music

Music | Squirrel Junction

St. Vrain Cidery

· Longmont, CO

Sat, Oct 31 · 7:00 PMFREENightlife

Axe After Dark, Halloween bash

Axe Me Out

· Longmont, CO

Johnstown Saddle Club Sweater Weather Classic

Johnstown Saddle Club Sweater Weather Classic

Indoor Arena

· Longmont, CO

Sun, Nov 1 · 8:45 AMCommunity

Sunday Morning Sharing hour (w coffee and donuts)

Heart of Longmont

· Longmont, CO

Niwot Antique Auction

Sun, Nov 1Community

Niwot Antique Auction

Barn A

· Longmont, CO

Sun, Nov 1 · 9:00 AMSports

Let's play pickleball!

Clark Centennial Park

· Longmont, CO

Sun, Nov 1 · 9:30 AMSports

Liverpool v Arsenal Watch Party!!

The Ironwood Golf Simulator Bar

· Longmont, CO

Sun, Nov 1 · 10:00 AMFrom $174.50Art

Turned On: A Somatic Workshop For Women In Midlife

Una Vida Meditation & Movement

· Longmont, CO

Class | Flow & Restorative Yoga

St. Vrain Cidery

· Longmont, CO

NFL Sunday Ticket at Grossen Bart Brewery!

Grossen Bart Brewery

· Longmont, CO

Sun, Nov 1 · 11:00 AMWellness

The Gratitude Table: 26 Days of Thankfulness and Appreciation

E8 Yoga

· Longmont, CO

Sun, Nov 1FREECommunity

Craft Yoga with Brie with the Tasting Room

Left Hand Brewing Company

· Longmont, CO

Sun, Nov 1 · 2:00 PMCommunity

Sunday Tours!

TinkerMill on Delaware Pl.

· Longmont, CO

Sun, Nov 1 · 2:00 PMFREETrivia & Games

Poker Night @ Winner's Circle

2251 Ken Pratt Blvd ste a

· Longmont, CO

Lotería Mexicana

Longmont Public Library

· Longmont, CO

Sun, Nov 1 · 5:30 PM$24.52Trivia & Games

Singles Trivia Night for People 50+

The Passenger

· Longmont, CO

· $24.52

Sun, Nov 1 · 6:00 PMFREECommunity

St Vrain Temple Priesthood Preparatory Meeting

The Church of Jesus Christ of Latter-day Saints

· Longmont, CO

Adult Drag Bingo with Miss Jessica

Left Hand Brewing Company

· Longmont, CO

Bilingual Storytime

Longmont Public Library

· Longmont, CO

All Ages Stay & Play Monday

Longmont Public Library

· Longmont, CO

First Monday Craft Kits

Longmont Public Library

· Longmont, CO

Mon, Nov 2Sports

Monday Night Football

Grossen Bart Brewery

· Longmont, CO

Mon, Nov 2Literary

Drop-in Writers Group (for Adults)

Longmont Public Library

· Longmont, CO

Teen Try it Out: DIY Puzzles

Longmont Public Library

· Longmont, CO

Mon, Nov 2 · 6:00 PMSports

Bears v Seahawks Watch Party Monday Night!!

The Ironwood Golf Simulator Bar

· Longmont, CO

Mon, Nov 2Trivia & Games

Jeopardy! Bar League With Geeks Who Drink

Parkway Food Hall

· Longmont, CO

Tue, Nov 3 · 9:00 AMSports

St. Vrain Greenway Morning Nature Walk

St. Vrain Greenway trailhead

· Longmont, CO

Tue, Nov 3Community

The Studio Series: Holiday Gift Making

Kids' Film Series

· Longmont, CO

Tue, Nov 3Family

Toddler Stay & Play

Longmont Public Library

· Longmont, CO

Tue, Nov 3Workshop

Teen Craft & Create Club

Kids' Film Series

· Longmont, CO

Tue, Nov 3Trivia & Games

Open Chess Night @ the Library

Longmont Public Library

· Longmont, CO

Tue, Nov 3FREEOpen Mic

Open Mic Night

Grossen Bart Brewery

· Longmont, CO

Tue, Nov 3Music

Tuesday Night Live Music with Drew Moore

Oskar Blues Fooderies Longmont

· Longmont, CO

← Back to Longmont This Weekend →

← Previous1234…14Next →

Home Explore Saved

Browse Live Events by State

Home
Colorado
Cities
Longmont
Events

Events in Longmont, Colorado

786 upcoming events — filter by date, type, and more

LongmontColorado

CitiesLongmont

Kids & family

Selected filters

Discovery Days Art

Kids' Film Series

· Longmont, CO

AHC Open

Fri, Oct 30Community

AHC Open

Agricultural Heritage Center

· Longmont, CO

All Ages Halloween Storytime

Longmont Public Library

· Longmont, CO

Fri, Oct 30 · 12:00 PMWellness

Pella Crossing Noon Hour Nature Walk

Pella Crossing

· Longmont, CO

Joesph Luna

Fri, Oct 30Music

Joesph Luna

Oskar Blues Fooderies Longmont

· Longmont, CO

Fri, Oct 30 · 6:00 PMFREECommunity

Highland Lake Fall Activity

The Church of Jesus Christ of Latter-day Saints

· Longmont, CO

Music | Trevin Nelson

St. Vrain Cidery

· Longmont, CO

Fri, Oct 30 · 6:30 PMFrom $12.51Comedy

Halloween Comedy Show + Costume Contest

Parkway Food Hall

· Longmont, CO

· From $12.51

Fri, Oct 30 · 6:30 PMFREEWellness

Quantum Resonance

Great Way Chinese Martial Arts Center

· Longmont, CO

Noche de Museo: Celebrating Day of the Dead

Kids' Film Series

· Longmont, CO

Fri, Oct 30 · 7:00 PMFREEMusic

Live Music @ Winner's Circle

2251 Ken Pratt Blvd ste a

· Longmont, CO

Sat, Oct 31 · 7:00 AMFREEHoliday

UC Halloween

The Church of Jesus Christ of Latter-day Saints

· Longmont, CO

Longmont Farmers Market

Longmont Farmers Market

North Parking Lot

· Longmont, CO

Boulder County Farmers' Market - Longmont & Boulder — Saturday

Sat, Oct 31Festival

Boulder County Farmers' Market - Longmont & Boulder — Saturday

Boulder County Farmers' Market - Longmont & Boulder

· Longmont, CO

Sat, Oct 31 · 8:00 AMCommunity

Birding at Lagerman Reservoir

Lagerman Reservoir

· Longmont, CO

Johnstown Saddle Club Spooks N Scares Gymkhana

Sat, Oct 31Sports

Johnstown Saddle Club Spooks N Scares Gymkhana

Indoor Arena

· Longmont, CO

The Hiss-terical Haunting

The Hiss-terical Haunting

Exhibit Building

· Longmont, CO

Sat, Oct 31 · 9:00 AMFrom $0Community

Hiss-terical Haunting Cat Show 2026

Boulder County Fairgrounds

· Longmont, CO

Discovery Days Art

Kids' Film Series

· Longmont, CO

Sat, Oct 31 · 9:30 AMHoliday

Longmont Walks Does the Halloween Parade

City of Longmont Senior Services

· Longmont, CO

AHC Open

AHC Open

Agricultural Heritage Center

· Longmont, CO

Hammering on the Farm

Hammering on the Farm

Agricultural Heritage Center

· Longmont, CO

English Conversation Group

Longmont Public Library

· Longmont, CO

All Ages Storytime: Saturday

Longmont Public Library

· Longmont, CO

Sat, Oct 31 · 5:00 PMHoliday

Halloween Party at The Passenger

The Passenger

· Longmont, CO

Sat, Oct 31Holiday

Leftoween in the Garden!

Left Hand Brewing Company

· Longmont, CO

Slick & Son

Oskar Blues Fooderies Longmont

· Longmont, CO

Sat, Oct 31Music

Music | Squirrel Junction

St. Vrain Cidery

· Longmont, CO

Sat, Oct 31 · 7:00 PMFREENightlife

Axe After Dark, Halloween bash

Axe Me Out

· Longmont, CO

Johnstown Saddle Club Sweater Weather Classic

Johnstown Saddle Club Sweater Weather Classic

Indoor Arena

· Longmont, CO

Sun, Nov 1 · 8:45 AMCommunity

Sunday Morning Sharing hour (w coffee and donuts)

Heart of Longmont

· Longmont, CO

Niwot Antique Auction

Sun, Nov 1Community

Niwot Antique Auction

Barn A

· Longmont, CO

Sun, Nov 1 · 9:00 AMSports

Let's play pickleball!

Clark Centennial Park

· Longmont, CO

Sun, Nov 1 · 9:30 AMSports

Liverpool v Arsenal Watch Party!!

The Ironwood Golf Simulator Bar

· Longmont, CO

Sun, Nov 1 · 10:00 AMFrom $174.50Art

Turned On: A Somatic Workshop For Women In Midlife

Una Vida Meditation & Movement

· Longmont, CO

Class | Flow & Restorative Yoga

St. Vrain Cidery

· Longmont, CO

NFL Sunday Ticket at Grossen Bart Brewery!

Grossen Bart Brewery

· Longmont, CO

Sun, Nov 1 · 11:00 AMWellness

The Gratitude Table: 26 Days of Thankfulness and Appreciation

E8 Yoga

· Longmont, CO

Sun, Nov 1FREECommunity

Craft Yoga with Brie with the Tasting Room

Left Hand Brewing Company

· Longmont, CO

Sun, Nov 1 · 2:00 PMCommunity

Sunday Tours!

TinkerMill on Delaware Pl.

· Longmont, CO

Sun, Nov 1 · 2:00 PMFREETrivia & Games

Poker Night @ Winner's Circle

2251 Ken Pratt Blvd ste a

· Longmont, CO

Lotería Mexicana

Longmont Public Library

· Longmont, CO

Sun, Nov 1 · 5:30 PM$24.52Trivia & Games

Singles Trivia Night for People 50+

The Passenger

· Longmont, CO

· $24.52

Sun, Nov 1 · 6:00 PMFREECommunity

St Vrain Temple Priesthood Preparatory Meeting

The Church of Jesus Christ of Latter-day Saints

· Longmont, CO

Adult Drag Bingo with Miss Jessica

Left Hand Brewing Company

· Longmont, CO

Bilingual Storytime

Longmont Public Library

· Longmont, CO

All Ages Stay & Play Monday

Longmont Public Library

· Longmont, CO

First Monday Craft Kits

Longmont Public Library

· Longmont, CO

Mon, Nov 2Sports

Monday Night Football

Grossen Bart Brewery

· Longmont, CO

Mon, Nov 2Literary

Drop-in Writers Group (for Adults)

Longmont Public Library

· Longmont, CO

Teen Try it Out: DIY Puzzles

Longmont Public Library

· Longmont, CO

Mon, Nov 2 · 6:00 PMSports

Bears v Seahawks Watch Party Monday Night!!

The Ironwood Golf Simulator Bar

· Longmont, CO

Mon, Nov 2Trivia & Games

Jeopardy! Bar League With Geeks Who Drink

Parkway Food Hall

· Longmont, CO

Tue, Nov 3 · 9:00 AMSports

St. Vrain Greenway Morning Nature Walk

St. Vrain Greenway trailhead

· Longmont, CO

Tue, Nov 3Community

The Studio Series: Holiday Gift Making

Kids' Film Series

· Longmont, CO

Tue, Nov 3Family

Toddler Stay & Play

Longmont Public Library

· Longmont, CO

Tue, Nov 3Workshop

Teen Craft & Create Club

Kids' Film Series

· Longmont, CO

Tue, Nov 3Trivia & Games

Open Chess Night @ the Library

Longmont Public Library

· Longmont, CO

Tue, Nov 3FREEOpen Mic

Open Mic Night

Grossen Bart Brewery

· Longmont, CO

Tue, Nov 3Music

Tuesday Night Live Music with Drew Moore

Oskar Blues Fooderies Longmont

· Longmont, CO