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Free events in Boulder, CO

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

Aligning Passion with Profession: Your Soul's Journey - Thornton
Wed, Jan 7, 9:00 AM + 2 more
Thornton · Thornton, CO
Aligning Passion with Profession: Your Soul's Journey - Thornton
Wed, Jan 7, 9:00 AM + 2 more
Thornton · Thornton, CO
How to Overcome Stress and Perform at Your BEST—Lakewood
Sat, Jan 10, 12:00 PM + 2 more
Lakewood · Lakewood
How to Overcome Stress and Perform at Your BEST—Lakewood
Sat, Jan 10, 12:00 PM + 2 more
Lakewood · Lakewood
Home Selling, Prep & Staging Workshop@Buchanan Rec Center
Tue, Jan 13, 6:00 PM
Evergreen · Buchanan Park Recreation Center
Home Selling, Prep & Staging Workshop@Buchanan Rec Center
Tue, Jan 13, 6:00 PM
Evergreen · Buchanan Park Recreation Center
How Realtors Can Win on Instagram in 2026
Thu, Jan 22, 10:00 AM
Denver · Homebot
How Realtors Can Win on Instagram in 2026
Thu, Jan 22, 10:00 AM
Denver · Homebot
Selling quickly
Workshop: The Year Ahead
Tue, Dec 30, 5:00 PM
Denver · The Process
Selling quickly
Workshop: The Year Ahead
Tue, Dec 30, 5:00 PM
Denver · The Process
Sales end soon
The Uncoiling- An End of Year Somatic Release Ritual for Year of the Snake
Sunday at 2:00 PM
Denver · VIBE Gym and Wellness Collective
Sales end soon
The Uncoiling- An End of Year Somatic Release Ritual for Year of the Snake
Sunday at 2:00 PM
Denver · VIBE Gym and Wellness Collective
Para to Teacher Pathways in Weld Re-8
Tue, Jan 6, 9:00 AM
Fort Lupton · Weld Re-8 Board Room
Para to Teacher Pathways in Weld Re-8
Tue, Jan 6, 9:00 AM
Fort Lupton · Weld Re-8 Board Room
Find Your Fitness BioAge: A Free Strength & Fitness Assessment
Wed, Jan 7, 7:00 AM + 95 more
Denver · 1920 17th St suite b
Find Your Fitness BioAge: A Free Strength & Fitness Assessment
Wed, Jan 7, 7:00 AM + 95 more
Denver · 1920 17th St suite b
Sales end soon
Bully Proof workshop
Wednesday at 4:00 PM + 32 more
Brighton · Premier Martial Arts- Brighton (Palizzi Marketplace)
Sales end soon
Bully Proof workshop
Wednesday at 4:00 PM + 32 more
Brighton · Premier Martial Arts- Brighton (Palizzi Marketplace)
Mastering Color Analysis
Sun, Feb 22, 10:00 AM
Denver · 1520 Wazee Street, Denver, CO, USA
Mastering Color Analysis
Sun, Feb 22, 10:00 AM
Denver · 1520 Wazee Street, Denver, CO, USA
Just added!
Backcountry 101: Confluence Kayaks (Denver, CO)
Wed, Jan 28, 7:00 PM
Denver · Confluence Kayak & Ski
Just added!
Backcountry 101: Confluence Kayaks (Denver, CO)
Wed, Jan 28, 7:00 PM
Denver · Confluence Kayak & Ski
Just added!
The Spiritual Power of Gratitude: A Spiritual Discussion
Sunday at 10:30 AM
Lakewood · ECK Temple of Colorado
Just added!
The Spiritual Power of Gratitude: A Spiritual Discussion
Sunday at 10:30 AM
Lakewood · ECK Temple of Colorado
Sales end soon
Intro to Metal Shop
Sunday at 3:00 PM + 2 more
Wheat Ridge · 9110 W 44th Ave
Sales end soon
Intro to Metal Shop
Sunday at 3:00 PM + 2 more
Wheat Ridge · 9110 W 44th Ave
Creative Career Workshop: Portfolio Building, Branding & Freelancing
Fri, Feb 20, 12:00 PM
Denver · Denver Community Media
Creative Career Workshop: Portfolio Building, Branding & Freelancing
Fri, Feb 20, 12:00 PM
Denver · Denver Community Media
Become a Teacher in Weld Re-8 or District 3J
Thu, Jan 22, 4:30 PM
Fort Lupton · Weld Re-8 Auditorium
Become a Teacher in Weld Re-8 or District 3J
Thu, Jan 22, 4:30 PM
Fort Lupton · Weld Re-8 Auditorium
Sales end soon
Stretch and Flex; Calisthenics, Yoga, and Herbal tea.
Thursday at 9:00 AM
Denver · Black Lotus Apothecary
Sales end soon
Stretch and Flex; Calisthenics, Yoga, and Herbal tea.
Thursday at 9:00 AM
Denver · Black Lotus Apothecary
Allan Block Contractor Certification – Level One - Basalite
Tue, Feb 24, 9:00 AM
Fort Lupton · Basalite Plant
Allan Block Contractor Certification – Level One - Basalite
Tue, Feb 24, 9:00 AM
Fort Lupton · Basalite Plant
Funding Your Future / Financiando Tu Futuro - Denver
Thu, Jan 15, 5:30 PM + 2 more
Denver · 890 Auraria Pkwy
Funding Your Future / Financiando Tu Futuro - Denver
Thu, Jan 15, 5:30 PM + 2 more
Denver · 890 Auraria Pkwy
CLSS Roadshow 2026 ~ Denver, CO
Wed, Aug 12, 10:00 AM
Denver · ADI Global Distribution - Denver
CLSS Roadshow 2026 ~ Denver, CO
Wed, Aug 12, 10:00 AM
Denver · ADI Global Distribution - Denver

Trends in Boulder

Explore more trends

Frequently asked questions about Boulder

What are the best free class events to attend?

According to Eventbrite, the best free class events are:

Aligning Passion with Profession: Your Soul's Journey - Thornton

How to Overcome Stress and Perform at Your BEST—Lakewood

Home Selling, Prep & Staging Workshop@Buchanan Rec Center

How Realtors Can Win on Instagram in 2026

Which events are currently trending in Boulder?

The trending searches this month in Boulder are:

new years eve parties

stand up comedy

christmas event

christmas concert

Which free class events are coming up?

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

Bully Proof workshop

Stretch and Flex; Calisthenics, Yoga, and Herbal tea.

The Spiritual Power of Gratitude: A Spiritual Discussion

The Uncoiling- An End of Year Somatic Release Ritual for Year of the Snake

Aligning Passion with Profession: Your Soul's Journey - Thornton

Aligning Passion with Profession: Your Soul's Journey - Thornton

How to Overcome Stress and Perform at Your BEST—Lakewood

How to Overcome Stress and Perform at Your BEST—Lakewood

Home Selling, Prep & Staging Workshop@Buchanan Rec Center

Home Selling, Prep & Staging Workshop@Buchanan Rec Center

How Realtors Can Win on Instagram in 2026

How Realtors Can Win on Instagram in 2026

Workshop: The Year Ahead

Workshop: The Year Ahead

The Uncoiling- An End of Year Somatic Release Ritual for Year of the Snake

The Uncoiling- An End of Year Somatic Release Ritual for Year of the Snake

Para to Teacher Pathways in Weld Re-8

Para to Teacher Pathways in Weld Re-8

Find Your Fitness BioAge: A Free Strength & Fitness Assessment

Find Your Fitness BioAge: A Free Strength & Fitness Assessment

Bully Proof workshop

Bully Proof workshop

Mastering Color Analysis

Mastering Color Analysis

Backcountry 101: Confluence Kayaks (Denver, CO)

Backcountry 101: Confluence Kayaks (Denver, CO)

The Spiritual Power of Gratitude: A Spiritual Discussion

The Spiritual Power of Gratitude: A Spiritual Discussion

Intro to Metal Shop

Intro to Metal Shop

Creative Career Workshop: Portfolio Building, Branding & Freelancing

Creative Career Workshop: Portfolio Building, Branding & Freelancing

Become a Teacher in Weld Re-8 or District 3J

Become a Teacher in Weld Re-8 or District 3J

Stretch and Flex; Calisthenics, Yoga, and Herbal tea.

Stretch and Flex; Calisthenics, Yoga, and Herbal tea.

Allan Block Contractor Certification – Level One - Basalite

Allan Block Contractor Certification – Level One - Basalite

Funding Your Future / Financiando Tu Futuro - Denver

Funding Your Future / Financiando Tu Futuro - Denver

CLSS Roadshow 2026 ~ Denver, CO

CLSS Roadshow 2026 ~ Denver, CO

Things to do around Boulder

Trends in Boulder

1. New years eve parties

2. Stand up comedy

3. Christmas event

4. Christmas concert

5. Live music

6. Volunteer thanksgiving

7. Craft fair

8. Speed dating events

9. Kids events today

10. Singles party

11. Jazz concert

12. Sound bath