Free Events and Things to do in Boulder, CO

Search for something you love or check out popular events in your area.

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Sunday Slow Burn
Sunday at 10:00 AM + 2 more
Denver · 3195 Blake St #101
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Sunday Slow Burn
Sunday at 10:00 AM + 2 more
Denver · 3195 Blake St #101
Candidate Forum for State Senate District 34
Tue, Jun 16, 6:30 PM
Denver · Su Teatro Cultural & Performing Arts Center
Candidate Forum for State Senate District 34
Tue, Jun 16, 6:30 PM
Denver · Su Teatro Cultural & Performing Arts Center
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Quonsette
Friday at 7:00 PM
Denver · Barfly
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Quonsette
Friday at 7:00 PM
Denver · Barfly
Roundtable Mastermind - Next event Wed 5/27 @1pm
Wed, May 27, 1:00 PM + 8 more
Denver · NOVEL RiNo by Crescent Communities
Roundtable Mastermind - Next event Wed 5/27 @1pm
Wed, May 27, 1:00 PM + 8 more
Denver · NOVEL RiNo by Crescent Communities
Trivia Tuesday
Tue, May 26, 8:00 PM + 6 more
Lakewood · The Karma House
Trivia Tuesday
Tue, May 26, 8:00 PM + 6 more
Lakewood · The Karma House
Big Belmar Bash
Fri, Jul 3, 5:00 PM
Lakewood · 7337 W Alaska Dr
Big Belmar Bash
Fri, Jul 3, 5:00 PM
Lakewood · 7337 W Alaska Dr
Carbon Valley Boss Babes Networking
Tue, May 19, 9:30 AM + 7 more
Longmont · United Power - Carbon Valley Service Center
Carbon Valley Boss Babes Networking
Tue, May 19, 9:30 AM + 7 more
Longmont · United Power - Carbon Valley Service Center
Money Matters for Parents
Sun, May 31, 12:00 PM
Lakewood · Belmar Library - Jefferson County Public Library
Money Matters for Parents
Sun, May 31, 12:00 PM
Lakewood · Belmar Library - Jefferson County Public Library
Squared Up Bingo at Waldschänke Ciders
Tue, May 19, 6:30 PM + 25 more
Denver · Waldschänke Ciders & Coffee
Squared Up Bingo at Waldschänke Ciders
Tue, May 19, 6:30 PM + 25 more
Denver · Waldschänke Ciders & Coffee
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Sunnyside Networking Event
Tomorrow at 5:00 PM + 7 more
Denver · Bonacquisti Wine Company
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Sunnyside Networking Event
Tomorrow at 5:00 PM + 7 more
Denver · Bonacquisti Wine Company
Wave Makers
Fri, May 29, 6:00 PM
Denver · Museum for Black Girls, 16th Street Mall, Denver, CO, USA
Wave Makers
Fri, May 29, 6:00 PM
Denver · Museum for Black Girls, 16th Street Mall, Denver, CO, USA
2026 CDOT Small Business Collaborative Forum Q3
Mon, Aug 31, 2:00 PM
Denver · Colorado Department of Transportation Headquarters
2026 CDOT Small Business Collaborative Forum Q3
Mon, Aug 31, 2:00 PM
Denver · Colorado Department of Transportation Headquarters
Build Collective by 303 Software & Shift Workspaces
Thu, Jun 4, 5:00 PM
Denver · Shift Workspaces - Bannock
Build Collective by 303 Software & Shift Workspaces
Thu, Jun 4, 5:00 PM
Denver · Shift Workspaces - Bannock
PSP BRANCH ~ Life-Line Colorado
Wed, May 27, 2:00 PM
Denver · 1240 W Bayaud Ave
PSP BRANCH ~ Life-Line Colorado
Wed, May 27, 2:00 PM
Denver · 1240 W Bayaud Ave
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Lakewood (Belmar): Girl Scouts - Where Friendship Grows
Tomorrow at 4:00 PM
Lakewood · Belmar Library - Jefferson County Public Library
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Lakewood (Belmar): Girl Scouts - Where Friendship Grows
Tomorrow at 4:00 PM
Lakewood · Belmar Library - Jefferson County Public Library
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Time Is Power Audiobook Listening Party and Discussion
Sunday at 2:00 PM
Denver · Good Bones Colfax
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Time Is Power Audiobook Listening Party and Discussion
Sunday at 2:00 PM
Denver · Good Bones Colfax
FREE SALSA CLASS For Beginners
Wed, May 20, 8:00 PM
Denver · 1115 Acoma St
FREE SALSA CLASS For Beginners
Wed, May 20, 8:00 PM
Denver · 1115 Acoma St
City of Denver Town Hall: Immigrant & Refugee Updates & Resources
Thu, May 21, 5:00 PM
Denver · Kepner Beacon Middle School
City of Denver Town Hall: Immigrant & Refugee Updates & Resources
Thu, May 21, 5:00 PM
Denver · Kepner Beacon Middle School

Trends in Boulder

Explore more trends

Frequently asked questions about Boulder

What are the best free events to attend?

According to Eventbrite, the best free events are:

Candidate Forum for State Senate District 34

Roundtable Mastermind - Next event Wed 5/27 @1pm

Trivia Tuesday

Big Belmar Bash

Which events are currently trending in Boulder?

The trending searches this month in Boulder are:

Which free events are coming up?

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

Lakewood (Belmar): Girl Scouts - Where Friendship Grows

Sunnyside Networking Event

Quonsette

Sunday Slow Burn

Sunday Slow Burn

Sunday Slow Burn

Candidate Forum for State Senate District 34

Candidate Forum for State Senate District 34

Quonsette

Quonsette

Roundtable Mastermind - Next event Wed 5/27 @1pm

Roundtable Mastermind - Next event Wed 5/27 @1pm

Trivia Tuesday

Trivia Tuesday

Big Belmar Bash

Big Belmar Bash

Carbon Valley Boss Babes Networking

Carbon Valley Boss Babes Networking

Money Matters for Parents

Money Matters for Parents

Squared Up Bingo at Waldschänke Ciders

Squared Up Bingo at Waldschänke Ciders

Sunnyside Networking Event

Sunnyside Networking Event

Wave Makers

Wave Makers

2026 CDOT Small Business Collaborative Forum Q3

2026 CDOT Small Business Collaborative Forum Q3

Build Collective by 303 Software & Shift Workspaces

Build Collective by 303 Software & Shift Workspaces

PSP BRANCH ~ Life-Line Colorado

PSP BRANCH ~ Life-Line Colorado

Lakewood (Belmar): Girl Scouts - Where Friendship Grows

Lakewood (Belmar): Girl Scouts - Where Friendship Grows

Time Is Power Audiobook Listening Party and Discussion

Time Is Power Audiobook Listening Party and Discussion

FREE SALSA CLASS For Beginners

FREE SALSA CLASS For Beginners

City of Denver Town Hall: Immigrant & Refugee Updates & Resources

City of Denver Town Hall: Immigrant & Refugee Updates & Resources

Things to do around Boulder

Trends in Boulder

1. Mother's day

2. Stand up comedy

3. Electronic music

4. Live music

5. Earth day events

6. Singles party

7. Speed dating events

8. Job fairs

9. Sound bath

10. Free yoga

11. Bar crawl

12. Denver

What are the best free events to attend?

Which events are currently trending in Boulder?

Which free events are coming up?