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Free Events and Things to do in Boulder, CO

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Almost full
Boulder County Private Well Owner Workshop- Nederland 2026
Tue, Jun 2, 6:00 PM
Nederland · Nederland Community Center
Almost full
Boulder County Private Well Owner Workshop- Nederland 2026
Tue, Jun 2, 6:00 PM
Nederland · Nederland Community Center
Birth Workers of Boulder Coffee Meet-Up: June!
Mon, Jun 8, 10:00 AM
Louisville · Relish Food Hall // Pickleball
Birth Workers of Boulder Coffee Meet-Up: June!
Mon, Jun 8, 10:00 AM
Louisville · Relish Food Hall // Pickleball
Going fast
Electronic Recycling Drop-off
Sat, May 30, 9:00 AM
Thornton · Thornton's Infrastructure Maintenance Center
Going fast
Electronic Recycling Drop-off
Sat, May 30, 9:00 AM
Thornton · Thornton's Infrastructure Maintenance Center
Vinita Prachi Murarka -- "Wisdom Stories of India"
Sat, May 30, 11:00 AM
Boulder · Boulder Bookstore
Vinita Prachi Murarka -- "Wisdom Stories of India"
Sat, May 30, 11:00 AM
Boulder · Boulder Bookstore
Romance and Recs Book Club
Wed, May 27, 6:00 PM
Boulder · 1909 9th St
Romance and Recs Book Club
Wed, May 27, 6:00 PM
Boulder · 1909 9th St
Almost full
Renegade Motherhood Mixer for Moms in Business - Lafayette
Tue, Jun 9, 9:00 AM
Lafayette · Confluence Small Business Collective
Almost full
Renegade Motherhood Mixer for Moms in Business - Lafayette
Tue, Jun 9, 9:00 AM
Lafayette · Confluence Small Business Collective
Boulder Nova Connect + Elevate: Conscious Leadership
Tue, Jun 2, 5:00 PM
Boulder · Zeal
Boulder Nova Connect + Elevate: Conscious Leadership
Tue, Jun 2, 5:00 PM
Boulder · Zeal
Sales end soon
The 4 Streams of Leadership
Wednesday at 12:00 PM
Boulder · Kiln
Sales end soon
The 4 Streams of Leadership
Wednesday at 12:00 PM
Boulder · Kiln
Retirement Planning University - CU Boulder - June 2026
Wed, Jun 24, 6:00 PM
Boulder · Dal Ward Athletic Center
Retirement Planning University - CU Boulder - June 2026
Wed, Jun 24, 6:00 PM
Boulder · Dal Ward Athletic Center
Enter The Void - Boulder Movie Club
Thu, May 28, 6:00 PM
Boulder · Canyon Theater - Boulder Public Library
Enter The Void - Boulder Movie Club
Thu, May 28, 6:00 PM
Boulder · Canyon Theater - Boulder Public Library
Niwot Wellness Lecture Series
Wed, Jun 3, 6:00 PM
Niwot · Niwot Hall
Niwot Wellness Lecture Series
Wed, Jun 3, 6:00 PM
Niwot · Niwot Hall
Sales end soon
Louisville Girl Scouts: Where Friendship Grows
Tuesday at 5:00 PM
Louisville · Louisville Public Library
Sales end soon
Louisville Girl Scouts: Where Friendship Grows
Tuesday at 5:00 PM
Louisville · Louisville Public Library
Retirement Ready
Wed, May 27, 5:30 PM
Louisville · Louisville Public Library
Retirement Ready
Wed, May 27, 5:30 PM
Louisville · Louisville Public Library
Latte Art Throwdown at O.W.L Coffee Roasters
Fri, Jun 19, 6:00 PM
Boulder · 2355 30th St
Latte Art Throwdown at O.W.L Coffee Roasters
Fri, Jun 19, 6:00 PM
Boulder · 2355 30th St
June Building Connections Networking Event (N. Suburbs & Boulder Co.)
Thu, Jun 4, 4:30 PM
Louisville · John's Table
June Building Connections Networking Event (N. Suburbs & Boulder Co.)
Thu, Jun 4, 4:30 PM
Louisville · John's Table
A Day in The Life of a McAir CFI | Broomfield Campus
Fri, May 29, 12:00 PM
Broomfield · McAir Aviation
A Day in The Life of a McAir CFI | Broomfield Campus
Fri, May 29, 12:00 PM
Broomfield · McAir Aviation
Protect Your Home from Wildfire
Tue, Jun 2, 5:30 PM
Lafayette · 401 N 111th St
Protect Your Home from Wildfire
Tue, Jun 2, 5:30 PM
Lafayette · 401 N 111th St
Rocky Mountain Legal AI
Fri, May 29, 11:45 AM
Boulder · Rule4, Inc.
Rocky Mountain Legal AI
Fri, May 29, 11:45 AM
Boulder · Rule4, Inc.
Vision Zero Task Force - June Meeting| Reunión de Visión Cero - Junio
Thu, Jun 11, 6:00 PM
Longmont · City of Longmont Senior Services
Vision Zero Task Force - June Meeting| Reunión de Visión Cero - Junio
Thu, Jun 11, 6:00 PM
Longmont · City of Longmont Senior Services
Sales end soon
Disaster and Emergency Preparedness
Tuesday at 2:30 PM
Lafayette · 103 S Iowa Ave
Sales end soon
Disaster and Emergency Preparedness
Tuesday at 2:30 PM
Lafayette · 103 S Iowa Ave

Trends in Boulder

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Frequently asked questions about Boulder

What are the best free events to attend?

According to Eventbrite, the best free events are:

Boulder County Private Well Owner Workshop- Nederland 2026

Birth Workers of Boulder Coffee Meet-Up: June!

Electronic Recycling Drop-off

Vinita Prachi Murarka -- "Wisdom Stories of India"

Which events are currently trending in Boulder?

The trending searches this month in Boulder are:

stand up comedy

Which free events are coming up?

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

Disaster and Emergency Preparedness

Louisville Girl Scouts: Where Friendship Grows

The 4 Streams of Leadership

Retirement Ready