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Free Events and Things to do in Boulder, CO

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Just added
Lack Lazuli and Elora
Sunday at 10:30 AM
Boulder · Junkyard Social Club
Just added
Lack Lazuli and Elora
Sunday at 10:30 AM
Boulder · Junkyard Social Club
Almost full
NSF NCAR Mesa Laboratory Public Tour
Tomorrow at 12:00 PM + 90 more
Boulder · NSF NCAR Mesa Laboratory
Almost full
NSF NCAR Mesa Laboratory Public Tour
Tomorrow at 12:00 PM + 90 more
Boulder · NSF NCAR Mesa Laboratory
BoCo Therapist Meetup
Thursday at 10:00 AM + 11 more
Boulder · Avanti Food and Beverage, Boulder
BoCo Therapist Meetup
Thursday at 10:00 AM + 11 more
Boulder · Avanti Food and Beverage, Boulder
Sales end soon
Queer Songwriting & Song Discussion Group!
Tomorrow at 5:45 PM + 4 more
Boulder · 3434 47th St suite 220
Sales end soon
Queer Songwriting & Song Discussion Group!
Tomorrow at 5:45 PM + 4 more
Boulder · 3434 47th St suite 220
Sales end soon
Free Climbing Orientation: An introduction to climbing outdoors
Tomorrow at 5:00 PM + 6 more
Boulder · Crown Rock Trailhead
Sales end soon
Free Climbing Orientation: An introduction to climbing outdoors
Tomorrow at 5:00 PM + 6 more
Boulder · Crown Rock Trailhead
Boulder, Colorado: Empower Your Finances
Thu, May 28, 1:30 PM + 14 more
Boulder · Boulder
Boulder, Colorado: Empower Your Finances
Thu, May 28, 1:30 PM + 14 more
Boulder · Boulder
Paws on the Patio!
Sun, May 31, 4:00 PM
Wheat Ridge · The Werks
Paws on the Patio!
Sun, May 31, 4:00 PM
Wheat Ridge · The Werks
Sales end soon
FREE LIVE MUSIC: Little Moses Jones
Saturday at 7:00 PM
Wheat Ridge · The Werks
Sales end soon
FREE LIVE MUSIC: Little Moses Jones
Saturday at 7:00 PM
Wheat Ridge · The Werks
Almost full
Intro to Cricut Cutting Machine
Sat, Jun 13, 11:00 AM + 5 more
Wheat Ridge · 9110 W 44th Ave
Almost full
Intro to Cricut Cutting Machine
Sat, Jun 13, 11:00 AM + 5 more
Wheat Ridge · 9110 W 44th Ave
School's Out for Summer Happy Hour
Fri, May 29, 4:00 PM
Wheat Ridge · The Werks
School's Out for Summer Happy Hour
Fri, May 29, 4:00 PM
Wheat Ridge · The Werks
Christian Professionals Business Networking: B2B
Thu, Jun 4, 8:00 AM + 6 more
Boulder · 300 S Broadway
Christian Professionals Business Networking: B2B
Thu, Jun 4, 8:00 AM + 6 more
Boulder · 300 S Broadway
YMP Denver Fireside Chat - Geoff Elson
Thu, Jun 11, 5:30 PM
Lakewood · 240 Union Restaurant
YMP Denver Fireside Chat - Geoff Elson
Thu, Jun 11, 5:30 PM
Lakewood · 240 Union Restaurant
Brain Games at The Karma Casa
Sunday at 7:00 PM + 3 more
Golden · The Karma Casa - Kava Bar
Brain Games at The Karma Casa
Sunday at 7:00 PM + 3 more
Golden · The Karma Casa - Kava Bar
Sales end soon
The State of Aviation | Talent, Training, and Tomorrow
Today at 6:00 PM
Denver · Rocky Mountain PBS
Sales end soon
The State of Aviation | Talent, Training, and Tomorrow
Today at 6:00 PM
Denver · Rocky Mountain PBS
Sales end soon
Rotating Tap Comedy @ Waldschanke Ciders **PATIO SHOW**
Friday at 7:30 PM
Denver · Waldschänke Ciders + Coffee
Sales end soon
Rotating Tap Comedy @ Waldschanke Ciders **PATIO SHOW**
Friday at 7:30 PM
Denver · Waldschänke Ciders + Coffee
Going fast
HySecurity HVM Pro Authorization Training in Denver, CO
Wed, Aug 5, 9:00 AM
Denver · Controlled Products Systems Group
Going fast
HySecurity HVM Pro Authorization Training in Denver, CO
Wed, Aug 5, 9:00 AM
Denver · Controlled Products Systems Group
Sales end soon
Mind the Mic Trivia at Bluegrass Lounge
Today at 7:00 PM + 32 more
Arvada · The Bluegrass Lounge - Candelas
Sales end soon
Mind the Mic Trivia at Bluegrass Lounge
Today at 7:00 PM + 32 more
Arvada · The Bluegrass Lounge - Candelas
First Saturdays
Sat, Jun 6, 10:00 AM + 6 more
Lafayette · Kaleidoscope Art Collective
First Saturdays
Sat, Jun 6, 10:00 AM + 6 more
Lafayette · Kaleidoscope Art Collective
Sales end soon
Team Trivia Night at Bruz Beers Midtown
Tomorrow at 7:00 PM + 32 more
Denver · Bruz Beers
Sales end soon
Team Trivia Night at Bruz Beers Midtown
Tomorrow at 7:00 PM + 32 more
Denver · Bruz Beers
Taco Tuesday!
Tue, Jun 2, 3:30 PM
Erie · Wapos Cantina
Taco Tuesday!
Tue, Jun 2, 3:30 PM
Erie · Wapos Cantina

Trends in Boulder

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Frequently asked questions about Boulder

What are the best free events to attend?

According to Eventbrite, the best free events are:

Lack Lazuli and Elora

BoCo Therapist Meetup

Queer Songwriting & Song Discussion Group!

Boulder, Colorado: Empower Your Finances

Which events are currently trending in Boulder?

The trending searches this month in Boulder are:

stand up comedy

Which free events are coming up?

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

The State of Aviation | Talent, Training, and Tomorrow

Mind the Mic Trivia at Bluegrass Lounge

NSF NCAR Mesa Laboratory Public Tour

Free Climbing Orientation: An introduction to climbing outdoors