Free Events and Things to do in Boulder, CO

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

Sales end soon
Network Moves at Urban Egg
Tomorrow at 9:00 AM
Denver · Urban Egg
Sales end soon
Network Moves at Urban Egg
Tomorrow at 9:00 AM
Denver · Urban Egg
Happy Hour at the Wild
Thu, May 28, 5:00 PM
Denver · The Wild
Happy Hour at the Wild
Thu, May 28, 5:00 PM
Denver · The Wild
Flatirons View Toastmasters
Wed, May 20, 6:30 PM + 13 more
Arvada · 6757 Simms St
Flatirons View Toastmasters
Wed, May 20, 6:30 PM + 13 more
Arvada · 6757 Simms St
NESIAN FEST
Sat, May 23, 2:00 PM
Commerce City · 6850 Fairfax Dr
NESIAN FEST
Sat, May 23, 2:00 PM
Commerce City · 6850 Fairfax Dr
Dark Romance Book Club- Insatiable by Leigh Rivers
Thu, Jun 25, 6:30 PM
Denver · Spicy Librarian
Dark Romance Book Club- Insatiable by Leigh Rivers
Thu, Jun 25, 6:30 PM
Denver · Spicy Librarian
Colorado Real Estate 101 - Coffee and Keys
Wed, Jun 10, 11:00 AM
Lakewood · Village Roaster Coffee & Tea
Colorado Real Estate 101 - Coffee and Keys
Wed, Jun 10, 11:00 AM
Lakewood · Village Roaster Coffee & Tea
Selling fast
The North Face Lab Tours
Mon, May 18, 3:00 PM
Denver · 3060 Brighton Blvd
Selling fast
The North Face Lab Tours
Mon, May 18, 3:00 PM
Denver · 3060 Brighton Blvd
Candidate Forum for State House District 5
Thu, May 28, 6:30 PM
Denver · Su Teatro Cultural & Performing Arts Center
Candidate Forum for State House District 5
Thu, May 28, 6:30 PM
Denver · Su Teatro Cultural & Performing Arts Center
Jeanette//Streight
Sat, May 23, 7:00 PM
Denver · Barfly
Jeanette//Streight
Sat, May 23, 7:00 PM
Denver · Barfly
Sales end soon
Quonsette
Friday at 7:00 PM
Denver · Barfly
Sales end soon
Quonsette
Friday at 7:00 PM
Denver · Barfly
Sales end soon
Lagerhaus Live Featuring The Lionel Young Experience
Saturday at 6:00 PM
Denver · Bierstadt Lagerhaus
Sales end soon
Lagerhaus Live Featuring The Lionel Young Experience
Saturday at 6:00 PM
Denver · Bierstadt Lagerhaus
Sales end soon
FREEKY FRIDAY DJs w/ DJ Tip-Z
Friday at 9:00 PM
Denver · Garage Sale Vintage - Denver
Sales end soon
FREEKY FRIDAY DJs w/ DJ Tip-Z
Friday at 9:00 PM
Denver · Garage Sale Vintage - Denver
Harbor Light Grill, Chill and Rebuild BBQ
Sat, Jun 27, 11:00 AM
Denver · City of Cuernavaca Park
Harbor Light Grill, Chill and Rebuild BBQ
Sat, Jun 27, 11:00 AM
Denver · City of Cuernavaca Park
Rotating Tap Comedy @ Little Machine Beer **PATIO SHOW**
Sat, Jun 27, 8:00 PM
Denver · Little Machine Beer
Rotating Tap Comedy @ Little Machine Beer **PATIO SHOW**
Sat, Jun 27, 8:00 PM
Denver · Little Machine Beer
HOUSE PARTY SATURDAY w/ DJ Tip-Z
Sat, May 23, 9:00 PM
Denver · Garage Sale Vintage - Denver
HOUSE PARTY SATURDAY w/ DJ Tip-Z
Sat, May 23, 9:00 PM
Denver · Garage Sale Vintage - Denver
Sales end soon
HOUSE PARTY SATURDAYS w/ DJ Apollo
Saturday at 9:00 PM
Denver · Garage Sale Vintage - Denver
Sales end soon
HOUSE PARTY SATURDAYS w/ DJ Apollo
Saturday at 9:00 PM
Denver · Garage Sale Vintage - Denver
TFA Colorado: Leaders for Life Celebration Denver/Aurora 2026
Thursday at 6:00 PM
Denver · Denver Zoo
TFA Colorado: Leaders for Life Celebration Denver/Aurora 2026
Thursday at 6:00 PM
Denver · Denver Zoo
Denver Mountain Parks Stewardship Day at Genesee Park (Patrick House)
Sat, Oct 10, 9:00 AM
Golden · Patrick House Trailhead
Denver Mountain Parks Stewardship Day at Genesee Park (Patrick House)
Sat, Oct 10, 9:00 AM
Golden · Patrick House Trailhead
Selling fast
Fire on the Landscape with Adams County Park Rangers
Sun, Nov 8, 10:00 AM
Thornton · Engineer Lake Parking Lot
Selling fast
Fire on the Landscape with Adams County Park Rangers
Sun, Nov 8, 10:00 AM
Thornton · Engineer Lake Parking Lot
Sales end soon
Dim Sum Saturdays | May 16th
Saturday at 12:00 PM
Denver · Colorado Sake Co.
Sales end soon
Dim Sum Saturdays | May 16th
Saturday at 12:00 PM
Denver · Colorado Sake Co.

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:

Happy Hour at the Wild

Flatirons View Toastmasters

NESIAN FEST

Dark Romance Book Club- Insatiable by Leigh Rivers

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:

Network Moves at Urban Egg

TFA Colorado: Leaders for Life Celebration Denver/Aurora 2026

Quonsette

FREEKY FRIDAY DJs w/ DJ Tip-Z

Network Moves at Urban Egg

Network Moves at Urban Egg

Happy Hour at the Wild

Happy Hour at the Wild

Flatirons View Toastmasters

Flatirons View Toastmasters

NESIAN FEST

NESIAN FEST

Dark Romance Book Club- Insatiable by Leigh Rivers

Dark Romance Book Club- Insatiable by Leigh Rivers

Colorado Real Estate 101 - Coffee and Keys

Colorado Real Estate 101 - Coffee and Keys

The North Face Lab Tours

The North Face Lab Tours

Candidate Forum for State House District 5

Candidate Forum for State House District 5

Jeanette//Streight

Jeanette//Streight

Quonsette

Quonsette

Lagerhaus Live Featuring The Lionel Young Experience

Lagerhaus Live Featuring The Lionel Young Experience

FREEKY FRIDAY DJs w/ DJ Tip-Z

FREEKY FRIDAY DJs w/ DJ Tip-Z

Harbor Light Grill, Chill and Rebuild BBQ

Harbor Light Grill, Chill and Rebuild BBQ

Rotating Tap Comedy @ Little Machine Beer **PATIO SHOW**

Rotating Tap Comedy @ Little Machine Beer **PATIO SHOW**

HOUSE PARTY SATURDAY w/ DJ Tip-Z

HOUSE PARTY SATURDAY w/ DJ Tip-Z

HOUSE PARTY SATURDAYS w/ DJ Apollo

HOUSE PARTY SATURDAYS w/ DJ Apollo

TFA Colorado: Leaders for Life Celebration Denver/Aurora 2026

TFA Colorado: Leaders for Life Celebration Denver/Aurora 2026

Denver Mountain Parks Stewardship Day at Genesee Park (Patrick House)

Denver Mountain Parks Stewardship Day at Genesee Park (Patrick House)

Fire on the Landscape with Adams County Park Rangers

Fire on the Landscape with Adams County Park Rangers

Dim Sum Saturdays | May 16th

Dim Sum Saturdays | May 16th

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?

Rotating Tap Comedy @ Little Machine Beer PATIO SHOW

Rotating Tap Comedy @ Little Machine Beer PATIO SHOW