What's happening in Longmont in October 2026?

There are 175 events in Longmont, Colorado in October 2026, including Monday Night Football at Grossen Bart Brewery, Mythical Creatures Club at Longmont Public Library, COMMUNITY EVENT | BALLOT ISSUES at St. Vrain Cidery, Drop-in Writers Group (for Adults) at Longmont Public Library. Browse the full October 2026 calendar on VenuNite.

Are there free things to do in Longmont in October 2026?

Yes — 8 October 2026 events are explicitly listed as free in Longmont. Confirm current entry details on the event page or organizer source.

How do I find events in Longmont for a specific date in October 2026?

VenuNite lists every upcoming event in Longmont, Colorado with date filters. Use the date picker on this page to narrow October 2026 down to a single day or weekend.

Events in Longmont — October 2026 (175 Things to Do)

October 2026 in Longmont, Colorado brings 175 live events across the city, led by family (43), art (37), community (36). 8 events are explicitly listed as free. Here's what's on.

Browse Live Events by State

Events in Longmont — October 2026

All October 2026 Events

Frequently Asked Questions

Events in Longmont — October 2026

All October 2026 Events

Frequently Asked Questions

Monday Night Football

Mythical Creatures Club

Community Event | Ballot Issues

Drop-in Writers Group (for Adults)

Ales 4 FemAles with Pat Sheridan and Gary Glass

Murder, Haunts & Intrigue: Nightime Historic Walking Tour

Open Mic Night

BWA Evening Write Together

Tuesday Night Live Music with Drew Moore

Discovery Days Music & Movement

Road bike ride - route TBD

St. Vrain Greenway Morning Nature Walk

The Studio Series: Visible Mending

Toddler Stay & Play

Teen Craft & Create Club

Open Chess Night @ the Library

Festivals of Nepal

The Passenger Tuesdays: Mixer Series (Launch Night)

Teen Dungeons & Dragons

Boombox Bingo with Geeks Who Drink

Let's play pickleball!

Singles Night at Bricks on Main Longmont

Unwind With a Sunset Walk at Mcintosh Lake

Longmont Spanish Meetup--- 3 Margaritas

Discovery Days Art

Frühschoppen Stammtisch Longmont

Baby Stay & Play

Kids Club

Special Hours

Weekly Artist Meet & Greet!

Make and Take Station: Paint Calaveras

Teen Take-Apart Art (Part 1)

Old 7 BBQ

Cats & Calligraphy: Try Not to Lose Your Supplies to a Cat

Tween Gaming Club

3D Printing Group Orientation

Trivia Night

Pub Quiz with Geeks Who Drink

Murder, Haunts & Intrigue: Nightime Historic Walking Tour

Let's play pickleball!

Singles Night at Bricks on Main Longmont

Craft Yoga in the Garden - Onesie Edition!

THURSDAY NIGHT Weekly Social Run at Shoes and Brews!

Workshop | Halloween Calligraphy W/ Hilary

Thursday Night Spotlight

Useless Knowledge Society Trivia Night

Karaoke with Nic's Mobile Music

Discovery Days Art

Yoga Storytime

Spanish-English Conversation Group

The Great Ideas Reading and Discussion Group

Let's play pickleball!

Tween Club

Art & Sip: Floral Crown

Board Game Night

Teen Take-Apart Art (Part 2)

Hocus Pocus: A Halloween Chalkboard experience

Thursday Night Football at Grossen Bart Brewery

Onesie Yoga!

¡Viva la Vida! A Tribute to Frida Kahlo

Monday Night Football

Monday Night Football

Mythical Creatures Club

Mythical Creatures Club

Community Event | Ballot Issues

Community Event | Ballot Issues

Drop-in Writers Group (for Adults)

Drop-in Writers Group (for Adults)

Ales 4 FemAles with Pat Sheridan and Gary Glass

Ales 4 FemAles with Pat Sheridan and Gary Glass

Murder, Haunts & Intrigue: Nightime Historic Walking Tour

Murder, Haunts & Intrigue: Nightime Historic Walking Tour

Open Mic Night