Free Events and Things to do in Boulder, CO

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

Spectacular DRAG! at Alamo Drafthouse Sloans Lake Barfly
Sat, Jun 20, 8:00 PM + 6 more
Denver · Alamo Drafthouse Cinema Sloans Lake
Spectacular DRAG! at Alamo Drafthouse Sloans Lake Barfly
Sat, Jun 20, 8:00 PM + 6 more
Denver · Alamo Drafthouse Cinema Sloans Lake
Sales end soon
Mind the Mic Trivia at Odell Brewing Sloan's Lake
Wednesday at 7:00 PM + 31 more
Denver · Odell Brewing Sloan's Lake Brewhouse & Pizzeria
Sales end soon
Mind the Mic Trivia at Odell Brewing Sloan's Lake
Wednesday at 7:00 PM + 31 more
Denver · Odell Brewing Sloan's Lake Brewhouse & Pizzeria
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
Open Recovery Meeting
Tue, Jun 2, 7:00 PM + 6 more
Lakewood · The Karma House
Open Recovery Meeting
Tue, Jun 2, 7:00 PM + 6 more
Lakewood · The Karma House
Sunday Slow Burn
Today at 10:00 AM + 1 more
Denver · 3195 Blake St #101
Sunday Slow Burn
Today at 10:00 AM + 1 more
Denver · 3195 Blake St #101
Barfly Summer Art Market
Sat, Jun 13, 2:30 PM
Denver · Barfly
Barfly Summer Art Market
Sat, Jun 13, 2:30 PM
Denver · Barfly
Just added
Hospitality Connections: A DLA Networking Event
Wed, Jun 17, 5:00 PM
Denver · Prost Brewing Company
Just added
Hospitality Connections: A DLA Networking Event
Wed, Jun 17, 5:00 PM
Denver · Prost Brewing Company
Sales end soon
Roundtable Mastermind - Next event Wed 5/27 @1pm
Wednesday at 1:00 PM + 8 more
Denver · NOVEL RiNo by Crescent Communities
Sales end soon
Roundtable Mastermind - Next event Wed 5/27 @1pm
Wednesday at 1:00 PM + 8 more
Denver · NOVEL RiNo by Crescent Communities
Mario Kart Tournament
Sat, Jun 6, 7:00 PM + 3 more
Lakewood · The Karma House
Mario Kart Tournament
Sat, Jun 6, 7:00 PM + 3 more
Lakewood · The Karma House
Pawsh Hour: Furry Friends Fiesta at The Ritz-Carlton, Denver
Thu, Jun 18, 5:00 PM
Denver · The Ritz-Carlton, Denver
Pawsh Hour: Furry Friends Fiesta at The Ritz-Carlton, Denver
Thu, Jun 18, 5:00 PM
Denver · The Ritz-Carlton, Denver
Sales end soon
Trivia Tuesday
Tuesday at 8:00 PM + 6 more
Lakewood · The Karma House
Sales end soon
Trivia Tuesday
Tuesday at 8:00 PM + 6 more
Lakewood · The Karma House
The Gut-Brain Connection -Healing Chronic Illness
Tue, Jun 9, 6:00 PM
Denver · SHIFT Chiropractic
The Gut-Brain Connection -Healing Chronic Illness
Tue, Jun 9, 6:00 PM
Denver · SHIFT Chiropractic
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
Just added
DATE NIGHT: An Immersive Experience for Couples
Wed, Jun 3, 6:30 PM
Denver · Archipelago Denver
Just added
DATE NIGHT: An Immersive Experience for Couples
Wed, Jun 3, 6:30 PM
Denver · Archipelago Denver
Swingin' Under The Stars | FREE Swing Dancing Lessons
Sat, May 30, 7:30 PM + 14 more
Denver · Little Man Ice Cream
Swingin' Under The Stars | FREE Swing Dancing Lessons
Sat, May 30, 7:30 PM + 14 more
Denver · Little Man Ice Cream
Out in Tech Denver | June Happy Hour
Tue, Jun 2, 5:30 PM
Denver · Town Hall Collaborative
Out in Tech Denver | June Happy Hour
Tue, Jun 2, 5:30 PM
Denver · Town Hall Collaborative
The Mercury Legacy Jazz Jam & Poetry Open Mic
Friday at 7:00 PM + 34 more
Lakewood · The Karma House
The Mercury Legacy Jazz Jam & Poetry Open Mic
Friday at 7:00 PM + 34 more
Lakewood · The Karma House

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:

Spectacular DRAG! at Alamo Drafthouse Sloans Lake Barfly

Money Matters for Parents

Open Recovery Meeting

Barfly Summer Art Market

Which events are currently trending in Boulder?

The trending searches this month in Boulder are:

mother's day

memorial day weekend events

stand up comedy

live music

Which free events are coming up?

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

Sunday Slow Burn

Trivia Tuesday

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

Mind the Mic Trivia at Odell Brewing Sloan's Lake

Spectacular DRAG! at Alamo Drafthouse Sloans Lake Barfly

Spectacular DRAG! at Alamo Drafthouse Sloans Lake Barfly

Mind the Mic Trivia at Odell Brewing Sloan's Lake

Mind the Mic Trivia at Odell Brewing Sloan's Lake

Money Matters for Parents

Money Matters for Parents

Open Recovery Meeting

Open Recovery Meeting

Sunday Slow Burn

Sunday Slow Burn

Barfly Summer Art Market

Barfly Summer Art Market

Hospitality Connections: A DLA Networking Event

Hospitality Connections: A DLA Networking Event

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

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

Mario Kart Tournament

Mario Kart Tournament

Pawsh Hour: Furry Friends Fiesta at The Ritz-Carlton, Denver

Pawsh Hour: Furry Friends Fiesta at The Ritz-Carlton, Denver

Trivia Tuesday

Trivia Tuesday

The Gut-Brain Connection -Healing Chronic Illness

The Gut-Brain Connection -Healing Chronic Illness

2026 CDOT Small Business Collaborative Forum Q3

2026 CDOT Small Business Collaborative Forum Q3

DATE NIGHT: An Immersive Experience for Couples

DATE NIGHT: An Immersive Experience for Couples

Swingin' Under The Stars | FREE Swing Dancing Lessons

Swingin' Under The Stars | FREE Swing Dancing Lessons

Out in Tech Denver | June Happy Hour

Out in Tech Denver | June Happy Hour

The Mercury Legacy Jazz Jam & Poetry Open Mic

The Mercury Legacy Jazz Jam & Poetry Open Mic

Things to do around Boulder

Trends in Boulder

1. Mother's day

2. Memorial day weekend events

3. Stand up comedy

4. Live music

5. Sound bath

6. Speed dating events

7. Singles party

8. Free yoga

9. Job fairs

10. Drag

11. Bar crawl

12. Electronic music

What are the best free events to attend?

Which events are currently trending in Boulder?

Which free events are coming up?