Free Events and Things to do in Boulder, CO

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

Selling fast
Annual Contractors Denver Summit 2026 at Venture X Denver Uptown
Friday at 9:00 AM
Denver · Venture X Denver Uptown
Selling fast
Annual Contractors Denver Summit 2026 at Venture X Denver Uptown
Friday at 9:00 AM
Denver · Venture X Denver Uptown
Telaio: Desdemona
Thu, May 21, 7:30 PM
Denver · The Studio Loft at Ellie Caulkins Opera House
Telaio: Desdemona
Thu, May 21, 7:30 PM
Denver · The Studio Loft at Ellie Caulkins Opera House
Selling fast
BELLOHAVEN HYBRID EXTENSIONS COURSE
Sun, May 24, 9:00 AM
Denver · 1736 Wynkoop St
Selling fast
BELLOHAVEN HYBRID EXTENSIONS COURSE
Sun, May 24, 9:00 AM
Denver · 1736 Wynkoop St
Cars and Canyons Colorado OPEN HOUSE @ Drake Motorcars
Sat, Jun 6, 12:00 PM
Denver · Drake Motorcars
Cars and Canyons Colorado OPEN HOUSE @ Drake Motorcars
Sat, Jun 6, 12:00 PM
Denver · Drake Motorcars
Sales end soon
Adult Mental Health First Aid - TWO (2) Day In person class
Lakewood · Belmar Library - Jefferson County Public Library
Sales end soon
Adult Mental Health First Aid - TWO (2) Day In person class
Lakewood · Belmar Library - Jefferson County Public Library
SunWRISE Hike
Fri, Jun 19, 7:00 AM
Golden · 1103 County Rd 93
SunWRISE Hike
Fri, Jun 19, 7:00 AM
Golden · 1103 County Rd 93
Sazón Latin Food Festival 2026: Denver's Taste of Latin American Food
Sun, Aug 9, 12:00 PM
Denver · Improper City
Sazón Latin Food Festival 2026: Denver's Taste of Latin American Food
Sun, Aug 9, 12:00 PM
Denver · Improper City
Sales end soon
Coffee Walk n’ Talk
Friday at 7:30 AM
Denver · Commons Park
Sales end soon
Coffee Walk n’ Talk
Friday at 7:30 AM
Denver · Commons Park
Sales end soon
Noice Choice Trivia at 6 and 40 Brewery
Thursday at 6:00 PM + 31 more
Lakewood · 6 and 40 Brewery
Sales end soon
Noice Choice Trivia at 6 and 40 Brewery
Thursday at 6:00 PM + 31 more
Lakewood · 6 and 40 Brewery
Rewire: A Three-Week Journey To Intimacy
Tue, Jun 2, 6:00 PM + 2 more
Lakewood · Colorado Couples Clinic, PC
Rewire: A Three-Week Journey To Intimacy
Tue, Jun 2, 6:00 PM + 2 more
Lakewood · Colorado Couples Clinic, PC
Sales end soon
The $10,000 Lasso Toss – Denver's Wildest Free Contest
Saturday at 12:00 PM
Denver · South Wynkoop Plaza at Denver Union Station
Sales end soon
The $10,000 Lasso Toss – Denver's Wildest Free Contest
Saturday at 12:00 PM
Denver · South Wynkoop Plaza at Denver Union Station
Sales end soon
Brews & Buses, Taps & Trains: A Happy Hour with RTD Candidate Joe Meyer
Friday at 4:00 PM
Denver · Spangalang Brewery
Sales end soon
Brews & Buses, Taps & Trains: A Happy Hour with RTD Candidate Joe Meyer
Friday at 4:00 PM
Denver · Spangalang Brewery
All American Tour ~ Denver, CO
Wed, Aug 12, 10:00 AM
Denver · ADI Global Distribution - Denver
All American Tour ~ Denver, CO
Wed, Aug 12, 10:00 AM
Denver · ADI Global Distribution - Denver
Almost full
WIS BIZ - Monthly Mastermind & Networking
Tue, Jun 2, 9:00 AM + 2 more
Denver · Birch Road (The Highlands)
Almost full
WIS BIZ - Monthly Mastermind & Networking
Tue, Jun 2, 9:00 AM + 2 more
Denver · Birch Road (The Highlands)
Cultivating Yin/Restorative Yoga
Thu, May 21, 6:00 PM
Evergreen · Peak Cowork - Evergreen, CO
Cultivating Yin/Restorative Yoga
Thu, May 21, 6:00 PM
Evergreen · Peak Cowork - Evergreen, CO
JEOPARDY! Bar League
Tue, May 19, 7:00 PM + 14 more
Westminster · Pandora's Box
JEOPARDY! Bar League
Tue, May 19, 7:00 PM + 14 more
Westminster · Pandora's Box
Sales end soon
Geeks Who Drink
Tomorrow at 7:00 PM + 66 more
Westminster · Pandora's Box
Sales end soon
Geeks Who Drink
Tomorrow at 7:00 PM + 66 more
Westminster · Pandora's Box
Summer Art Immersion Camp
Mon, Jul 13, 9:00 AM
Lakewood · Rocky Mountain College of Art + Design
Summer Art Immersion Camp
Mon, Jul 13, 9:00 AM
Lakewood · Rocky Mountain College of Art + Design
Selling fast
A monthly energetic reset with aligned breathwork and movement
Sun, May 24, 7:00 PM + 7 more
Westminster · 8120 Sheridan Blvd
Selling fast
A monthly energetic reset with aligned breathwork and movement
Sun, May 24, 7:00 PM + 7 more
Westminster · 8120 Sheridan Blvd

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:

Telaio: Desdemona

BELLOHAVEN HYBRID EXTENSIONS COURSE

Cars and Canyons Colorado OPEN HOUSE @ Drake Motorcars

Adult Mental Health First Aid - TWO (2) Day In person class

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:

Geeks Who Drink

Noice Choice Trivia at 6 and 40 Brewery

Coffee Walk n’ Talk

Annual Contractors Denver Summit 2026 at Venture X Denver Uptown

Annual Contractors Denver Summit 2026 at Venture X Denver Uptown

Annual Contractors Denver Summit 2026 at Venture X Denver Uptown

Telaio: Desdemona

Telaio: Desdemona

BELLOHAVEN HYBRID EXTENSIONS COURSE

BELLOHAVEN HYBRID EXTENSIONS COURSE

Cars and Canyons Colorado OPEN HOUSE @ Drake Motorcars

Cars and Canyons Colorado OPEN HOUSE @ Drake Motorcars

Adult Mental Health First Aid - TWO (2) Day In person class

Adult Mental Health First Aid - TWO (2) Day In person class

SunWRISE Hike

SunWRISE Hike

Sazón Latin Food Festival 2026: Denver's Taste of Latin American Food

Sazón Latin Food Festival 2026: Denver's Taste of Latin American Food

Coffee Walk n’ Talk

Coffee Walk n’ Talk

Noice Choice Trivia at 6 and 40 Brewery

Noice Choice Trivia at 6 and 40 Brewery

Rewire: A Three-Week Journey To Intimacy

Rewire: A Three-Week Journey To Intimacy

The $10,000 Lasso Toss – Denver's Wildest Free Contest

The $10,000 Lasso Toss – Denver's Wildest Free Contest

Brews & Buses, Taps & Trains: A Happy Hour with RTD Candidate Joe Meyer

Brews & Buses, Taps & Trains: A Happy Hour with RTD Candidate Joe Meyer

All American Tour ~ Denver, CO

All American Tour ~ Denver, CO

WIS BIZ - Monthly Mastermind & Networking

WIS BIZ - Monthly Mastermind & Networking

Cultivating Yin/Restorative Yoga

Cultivating Yin/Restorative Yoga

JEOPARDY! Bar League

JEOPARDY! Bar League

Geeks Who Drink

Geeks Who Drink

Summer Art Immersion Camp

Summer Art Immersion Camp

A monthly energetic reset with aligned breathwork and movement

A monthly energetic reset with aligned breathwork and movement

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?