Free Events and Things to do in Boulder, CO

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

✨Join Us for a Free Neighborhood Movie Night!✨
Fri, Aug 21, 8:00 PM
Arvada · Thundercloud Park
✨Join Us for a Free Neighborhood Movie Night!✨
Fri, Aug 21, 8:00 PM
Arvada · Thundercloud Park
Thornton Pop-Up Tasting Room with Whitewater Hill Vineyards August 2026
Sat, Aug 22, 12:30 PM
Thornton · Holiday Inn Express & Suites Denver North - Thornton
Thornton Pop-Up Tasting Room with Whitewater Hill Vineyards August 2026
Sat, Aug 22, 12:30 PM
Thornton · Holiday Inn Express & Suites Denver North - Thornton
Juneteenth Celebration Under The Summer Sky
Thu, Jun 18, 5:30 PM
Thornton · Harley Brown Amphitheater
Juneteenth Celebration Under The Summer Sky
Thu, Jun 18, 5:30 PM
Thornton · Harley Brown Amphitheater
The Father - Boulder Movie Club
Thu, Dec 17, 6:00 PM
Boulder · Canyon Theater - Boulder Public Library
The Father - Boulder Movie Club
Thu, Dec 17, 6:00 PM
Boulder · Canyon Theater - Boulder Public Library
Erie High School Fall 2026
Tue, Sep 29, 6:00 PM
Erie · Erie High School
Erie High School Fall 2026
Tue, Sep 29, 6:00 PM
Erie · Erie High School
Relief Society Pickleball
Tue, Jun 30, 8:30 PM
Northglenn · The Church of Jesus Christ of Latter-day Saints
Relief Society Pickleball
Tue, Jun 30, 8:30 PM
Northglenn · The Church of Jesus Christ of Latter-day Saints
Sales end soon
Renovation Loans for Realtors – 2CE
Wednesday at 2:00 PM
Denver · Earth Saving Solutions Construction & Roofing
Sales end soon
Renovation Loans for Realtors – 2CE
Wednesday at 2:00 PM
Denver · Earth Saving Solutions Construction & Roofing
Standley Lake High School
Thu, Oct 29, 4:30 PM
Westminster · Standley Lake High School
Standley Lake High School
Thu, Oct 29, 4:30 PM
Westminster · Standley Lake High School
Is a Reverse Mortgage Loan Right for You or Your Parents?
Sat, Jun 13, 10:00 AM + 21 more
Arvada · 5660 Webster St
Is a Reverse Mortgage Loan Right for You or Your Parents?
Sat, Jun 13, 10:00 AM + 21 more
Arvada · 5660 Webster St
Just added
Trash Pandas' Rock Band Show
Friday at 7:00 PM
Arvada · 5756 Olde Wadsworth Blvd
Just added
Trash Pandas' Rock Band Show
Friday at 7:00 PM
Arvada · 5756 Olde Wadsworth Blvd
Unlock Investment Opportunities in the Mexican Caribbean
Sat, Jun 6, 2:00 PM
Thornton · Anythink Wright Farms Library
Unlock Investment Opportunities in the Mexican Caribbean
Sat, Jun 6, 2:00 PM
Thornton · Anythink Wright Farms Library
Financial education event, but first chocolate
Tue, Jun 16, 6:30 PM + 10 more
Golden · Golden Welcome Center
Financial education event, but first chocolate
Tue, Jun 16, 6:30 PM + 10 more
Golden · Golden Welcome Center
Sales end soon
MEMORIAL DAY WEEKEND SALE ☀️ | Tees $10 + Swim $16
Tomorrow at 10:00 AM + 28 more
Thornton · 930 E 104th Ave
Sales end soon
MEMORIAL DAY WEEKEND SALE ☀️ | Tees $10 + Swim $16
Tomorrow at 10:00 AM + 28 more
Thornton · 930 E 104th Ave
Wine, Women, and Wealth (WWW)
Wed, Jun 10, 6:30 PM + 5 more
Golden · 922 Washington Ave
Wine, Women, and Wealth (WWW)
Wed, Jun 10, 6:30 PM + 5 more
Golden · 922 Washington Ave
Midtown Summer Concert Series Featuring Jenny Shawhan
Fri, Jun 12, 6:00 PM
Denver · Bruz Beers
Midtown Summer Concert Series Featuring Jenny Shawhan
Fri, Jun 12, 6:00 PM
Denver · Bruz Beers
CCM Safety Orientation w/ Tyler
Mon, Jun 1, 5:30 PM + 1 more
Wheat Ridge · 9110 W 44th Ave
CCM Safety Orientation w/ Tyler
Mon, Jun 1, 5:30 PM + 1 more
Wheat Ridge · 9110 W 44th Ave
June Member Cafecito
Sat, Jun 6, 9:30 AM
Denver · Convivio Cafe - Northside
June Member Cafecito
Sat, Jun 6, 9:30 AM
Denver · Convivio Cafe - Northside
TLooP - Live Hybrid Set @ Old Town Social Arvada
Sat, May 30, 7:30 PM
Arvada · Olde Town Social
TLooP - Live Hybrid Set @ Old Town Social Arvada
Sat, May 30, 7:30 PM
Arvada · Olde Town Social
Understanding Appraisal - CE Credit Class
Thu, Jun 4, 10:00 AM
Denver · 4704 N Harlan St suit 510
Understanding Appraisal - CE Credit Class
Thu, Jun 4, 10:00 AM
Denver · 4704 N Harlan St suit 510

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:

✨Join Us for a Free Neighborhood Movie Night!✨

Thornton Pop-Up Tasting Room with Whitewater Hill Vineyards August 2026

Juneteenth Celebration Under The Summer Sky

The Father - Boulder Movie Club

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:

MEMORIAL DAY WEEKEND SALE ☀️ | Tees $10 + Swim $16

Renovation Loans for Realtors – 2CE

Trash Pandas' Rock Band Show

TLooP - Live Hybrid Set @ Old Town Social Arvada

✨Join Us for a Free Neighborhood Movie Night!✨

✨Join Us for a Free Neighborhood Movie Night!✨

Thornton Pop-Up Tasting Room with Whitewater Hill Vineyards August 2026

Thornton Pop-Up Tasting Room with Whitewater Hill Vineyards August 2026

Juneteenth Celebration Under The Summer Sky

Juneteenth Celebration Under The Summer Sky

The Father - Boulder Movie Club

The Father - Boulder Movie Club

Erie High School Fall 2026

Erie High School Fall 2026

Relief Society Pickleball

Relief Society Pickleball

Renovation Loans for Realtors – 2CE

Renovation Loans for Realtors – 2CE

Standley Lake High School

Standley Lake High School

Is a Reverse Mortgage Loan Right for You or Your Parents?

Is a Reverse Mortgage Loan Right for You or Your Parents?

Trash Pandas' Rock Band Show

Trash Pandas' Rock Band Show

Unlock Investment Opportunities in the Mexican Caribbean

Unlock Investment Opportunities in the Mexican Caribbean

Financial education event, but first chocolate

Financial education event, but first chocolate

MEMORIAL DAY WEEKEND SALE ☀️ | Tees $10 + Swim $16

MEMORIAL DAY WEEKEND SALE ☀️ | Tees $10 + Swim $16

Wine, Women, and Wealth (WWW)

Wine, Women, and Wealth (WWW)

Midtown Summer Concert Series Featuring Jenny Shawhan

Midtown Summer Concert Series Featuring Jenny Shawhan

CCM Safety Orientation w/ Tyler

CCM Safety Orientation w/ Tyler

June Member Cafecito

June Member Cafecito

TLooP - Live Hybrid Set @ Old Town Social Arvada

TLooP - Live Hybrid Set @ Old Town Social Arvada

Understanding Appraisal - CE Credit Class

Understanding Appraisal - CE Credit Class

Things to do around Boulder

Trends in Boulder

1. Mother's day

2. Stand up comedy

3. Live music

4. Sound bath

5. Memorial day weekend events

6. Singles party

7. Speed dating events

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?