Free Events and Things to do in Boulder, CO

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

Wednesday Comedy in the Mezz
Wed, May 20, 7:30 PM
Denver · Moodswing
Wednesday Comedy in the Mezz
Wed, May 20, 7:30 PM
Denver · Moodswing
Sales end soon
Queer Climbing Colorado
Friday at 6:00 PM + 1 more
Denver · Movement RiNo
Sales end soon
Queer Climbing Colorado
Friday at 6:00 PM + 1 more
Denver · Movement RiNo
Sales end soon
5/17 Puppet Meetup: Parktopus Building
Sunday at 11:15 AM
Denver · Deep Space Drive-In
Sales end soon
5/17 Puppet Meetup: Parktopus Building
Sunday at 11:15 AM
Denver · Deep Space Drive-In
Sales end soon
Women in Leadership Conference 2026 | By She Speaks CEO | Denver
Friday at 10:00 AM
Denver · Sheraton Denver Downtown Hotel
Sales end soon
Women in Leadership Conference 2026 | By She Speaks CEO | Denver
Friday at 10:00 AM
Denver · Sheraton Denver Downtown Hotel
Sales end soon
Intro to Metal Shop
Saturday at 10:00 AM
Wheat Ridge · 9110 W 44th Ave
Sales end soon
Intro to Metal Shop
Saturday at 10:00 AM
Wheat Ridge · 9110 W 44th Ave
Going fast
Explore the Clear Creek Makerspace: Free Public Tour
Wed, May 20, 5:30 PM + 1 more
Wheat Ridge · 9110 W 44th Ave
Going fast
Explore the Clear Creek Makerspace: Free Public Tour
Wed, May 20, 5:30 PM + 1 more
Wheat Ridge · 9110 W 44th Ave
Sales end soon
3D Design Study Hall
Tomorrow at 5:00 PM + 1 more
Wheat Ridge · 9110 W 44th Ave
Sales end soon
3D Design Study Hall
Tomorrow at 5:00 PM + 1 more
Wheat Ridge · 9110 W 44th Ave
CCM Safety Orientation w/ Jenny
Thu, May 21, 5:30 PM + 4 more
Wheat Ridge · 9110 W 44th Ave
CCM Safety Orientation w/ Jenny
Thu, May 21, 5:30 PM + 4 more
Wheat Ridge · 9110 W 44th Ave
FIFA World Cup at McGregor Square
Tue, Jun 9, 10:00 AM + 40 more
Denver · McGregor Square
FIFA World Cup at McGregor Square
Tue, Jun 9, 10:00 AM + 40 more
Denver · McGregor Square
SassiFit - Dance Fitness and Burlesque Class
Tue, May 19, 6:00 PM + 1 more
Wheat Ridge · Anderson Building & Pool
SassiFit - Dance Fitness and Burlesque Class
Tue, May 19, 6:00 PM + 1 more
Wheat Ridge · Anderson Building & Pool
FREE Jefferson County Home Show, October 2026
Fri, Oct 30, 12:00 PM + 2 more
Golden · Exhibit Halls at Jeffco Fairgrounds
FREE Jefferson County Home Show, October 2026
Fri, Oct 30, 12:00 PM + 2 more
Golden · Exhibit Halls at Jeffco Fairgrounds
Natural Grocers Presents: Give your some TLC with OPCs
Thu, Jun 4, 4:30 PM
Evergreen · Evergreen Natural Grocers
Natural Grocers Presents: Give your some TLC with OPCs
Thu, Jun 4, 4:30 PM
Evergreen · Evergreen Natural Grocers
Sales end soon
Denver, CO - Mixtape Saturdays Live Music @ Punch Bowl Social!
Saturday at 8:30 PM + 6 more
Denver · Punch Bowl Social Denver
Sales end soon
Denver, CO - Mixtape Saturdays Live Music @ Punch Bowl Social!
Saturday at 8:30 PM + 6 more
Denver · Punch Bowl Social Denver
Sales end soon
Trivia Night at Improper City
Monday at 6:30 PM + 31 more
Denver · Improper City
Sales end soon
Trivia Night at Improper City
Monday at 6:30 PM + 31 more
Denver · Improper City
Sunday Funday Fitness Series - June
Sun, Jun 7, 9:00 AM + 2 more
Denver · Viewhouse Ballpark
Sunday Funday Fitness Series - June
Sun, Jun 7, 9:00 AM + 2 more
Denver · Viewhouse Ballpark
Denver Release Party - Floodchaser by Aaron Tyler Hand
Tue, May 19, 6:00 PM
Denver · 1700 N Humboldt St
Denver Release Party - Floodchaser by Aaron Tyler Hand
Tue, May 19, 6:00 PM
Denver · 1700 N Humboldt St
Free Career Fair
Fri, Jun 12, 1:30 PM
Denver · Sheraton Denver Downtown Hotel
Free Career Fair
Fri, Jun 12, 1:30 PM
Denver · Sheraton Denver Downtown Hotel
DENVER In Person Community Employment Day Career / Job Fair 06/22/2026
Mon, Jun 22, 11:00 AM
Denver · DoubleTree by Hilton Hotel Denver
DENVER In Person Community Employment Day Career / Job Fair 06/22/2026
Mon, Jun 22, 11:00 AM
Denver · DoubleTree by Hilton Hotel Denver
Aperitivo & Affari - An Evening of Networking
Today at 6:00 PM
Lakewood · Great Divide Brewery & Roadhouse
Aperitivo & Affari - An Evening of Networking
Today at 6:00 PM
Lakewood · Great Divide Brewery & Roadhouse
Just added
AI For Real Estate Pros
Thu, Jun 11, 9:00 AM
Arvada · 4147 W 64th Ave
Just added
AI For Real Estate Pros
Thu, Jun 11, 9:00 AM
Arvada · 4147 W 64th Ave

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:

Wednesday Comedy in the Mezz

5/17 Puppet Meetup: Parktopus Building

Intro to Metal Shop

Explore the Clear Creek Makerspace: Free Public Tour

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:

Aperitivo & Affari - An Evening of Networking

3D Design Study Hall

Women in Leadership Conference 2026 | By She Speaks CEO | Denver

Queer Climbing Colorado

Wednesday Comedy in the Mezz

Wednesday Comedy in the Mezz

Queer Climbing Colorado

Queer Climbing Colorado

5/17 Puppet Meetup: Parktopus Building

5/17 Puppet Meetup: Parktopus Building

Women in Leadership Conference 2026 | By She Speaks CEO | Denver

Women in Leadership Conference 2026 | By She Speaks CEO | Denver

Intro to Metal Shop

Intro to Metal Shop

Explore the Clear Creek Makerspace: Free Public Tour

Explore the Clear Creek Makerspace: Free Public Tour

3D Design Study Hall

3D Design Study Hall

CCM Safety Orientation w/ Jenny

CCM Safety Orientation w/ Jenny

FIFA World Cup at McGregor Square

FIFA World Cup at McGregor Square

SassiFit - Dance Fitness and Burlesque Class

SassiFit - Dance Fitness and Burlesque Class

FREE Jefferson County Home Show, October 2026

FREE Jefferson County Home Show, October 2026

Natural Grocers Presents: Give your some TLC with OPCs

Natural Grocers Presents: Give your some TLC with OPCs

Denver, CO - Mixtape Saturdays Live Music @ Punch Bowl Social!

Denver, CO - Mixtape Saturdays Live Music @ Punch Bowl Social!

Trivia Night at Improper City

Trivia Night at Improper City

Sunday Funday Fitness Series - June

Sunday Funday Fitness Series - June

Denver Release Party - Floodchaser by Aaron Tyler Hand

Denver Release Party - Floodchaser by Aaron Tyler Hand

Free Career Fair

Free Career Fair

DENVER In Person Community Employment Day Career / Job Fair 06/22/2026

DENVER In Person Community Employment Day Career / Job Fair 06/22/2026

Aperitivo & Affari - An Evening of Networking

Aperitivo & Affari - An Evening of Networking

AI For Real Estate Pros

AI For Real Estate Pros

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. Drag

What are the best free events to attend?

Which events are currently trending in Boulder?

Which free events are coming up?