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Free Events and Things to do in Boulder, CO

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

The Greatest Comedy Show - Stand Up, Sketch, Clown, & Improv
Sat, Jun 27, 7:00 PM + 13 more
Denver · RISE Comedy - Denver Comedy, Improv, Stand Up and Sketch - Full Bar
The Greatest Comedy Show - Stand Up, Sketch, Clown, & Improv
Sat, Jun 27, 7:00 PM + 13 more
Denver · RISE Comedy - Denver Comedy, Improv, Stand Up and Sketch - Full Bar
Sales end soon
Clothing Swap at the "Non-corporate" Pride Market
Sunday at 10:00 AM
Denver · Denver Community Market
Sales end soon
Clothing Swap at the "Non-corporate" Pride Market
Sunday at 10:00 AM
Denver · Denver Community Market
Lead Gen Clinic with Ali van Westenberg
Sat, Jun 6, 8:30 AM + 6 more
Lakewood · 165 S Union Blvd ste 250
Lead Gen Clinic with Ali van Westenberg
Sat, Jun 6, 8:30 AM + 6 more
Lakewood · 165 S Union Blvd ste 250
Sales end soon
AQUI: Sunfade Social
Tomorrow at 4:00 PM
Denver · 2201 Lafayette St
Sales end soon
AQUI: Sunfade Social
Tomorrow at 4:00 PM
Denver · 2201 Lafayette St
Germany World Cup Watch Parties
Sun, Jun 14, 11:00 AM + 2 more
Denver · Number Thirty Eight
Germany World Cup Watch Parties
Sun, Jun 14, 11:00 AM + 2 more
Denver · Number Thirty Eight
Carbon Valley Boss Babes Networking
Tue, Jun 16, 9:30 AM + 6 more
Longmont · United Power - Carbon Valley Service Center
Carbon Valley Boss Babes Networking
Tue, Jun 16, 9:30 AM + 6 more
Longmont · United Power - Carbon Valley Service Center
Roundtable Mastermind - Next event Wed 6/17 @1pm
Wed, Jun 17, 1:00 PM + 7 more
Denver · NOVEL RiNo by Crescent Communities
Roundtable Mastermind - Next event Wed 6/17 @1pm
Wed, Jun 17, 1:00 PM + 7 more
Denver · NOVEL RiNo by Crescent Communities
Sales end soon
Morgan Wallen Pre-Concert Party
Tomorrow at 12:00 PM + 1 more
Denver · COURTYARD BY MARRIOTT
Sales end soon
Morgan Wallen Pre-Concert Party
Tomorrow at 12:00 PM + 1 more
Denver · COURTYARD BY MARRIOTT
Sales end soon
Shop Local in City Park! | Market in the Park-et
Sunday at 10:00 AM
Denver · Denver City Park Pavilion
Sales end soon
Shop Local in City Park! | Market in the Park-et
Sunday at 10:00 AM
Denver · Denver City Park Pavilion
Denver Bridal & Wedding Expo
Sun, Oct 18, 12:30 PM
Denver · National Western Complex
Denver Bridal & Wedding Expo
Sun, Oct 18, 12:30 PM
Denver · National Western Complex
Almost full
Yoga in the Park!
Sunday at 11:00 AM
Denver · Little Cheesman
Almost full
Yoga in the Park!
Sunday at 11:00 AM
Denver · Little Cheesman
Track Attack Music Bingo at Waldschänke Ciders
Tue, Jun 9, 6:30 PM + 6 more
Denver · Waldschänke Ciders & Coffee
Track Attack Music Bingo at Waldschänke Ciders
Tue, Jun 9, 6:30 PM + 6 more
Denver · Waldschänke Ciders & Coffee
Street Fest Featuring Dotsero
Thu, Jul 16, 6:00 PM
Lakewood · Belmar Downtown Lakewood
Street Fest Featuring Dotsero
Thu, Jul 16, 6:00 PM
Lakewood · Belmar Downtown Lakewood
Sales end soon
Information Session for Women: When Fear and Bravery Collide
Saturday at 10:00 AM
Lakewood · The Brave Women's Community Center
Sales end soon
Information Session for Women: When Fear and Bravery Collide
Saturday at 10:00 AM
Lakewood · The Brave Women's Community Center
Arvada Net Wallking
Wed, Jun 3, 5:30 PM + 8 more
Arvada · Denver Beer Co. Olde Town Arvada
Arvada Net Wallking
Wed, Jun 3, 5:30 PM + 8 more
Arvada · Denver Beer Co. Olde Town Arvada
History of Colorado Talk by Susan Schulten
Thu, Jun 11, 6:00 PM
Denver · 1700 N Humboldt St
History of Colorado Talk by Susan Schulten
Thu, Jun 11, 6:00 PM
Denver · 1700 N Humboldt St
Sales end soon
Real Estate License Exam Prep
Tuesday at 11:00 AM + 28 more
Arvada · 5701 Yukon St
Sales end soon
Real Estate License Exam Prep
Tuesday at 11:00 AM + 28 more
Arvada · 5701 Yukon St
Sales end soon
Poetry & Expression Open Mic
Saturday at 8:30 PM + 6 more
Lakewood · The Karma House
Sales end soon
Poetry & Expression Open Mic
Saturday at 8:30 PM + 6 more
Lakewood · The Karma House
2026 US Open
Sat, Jun 20, 11:00 AM + 1 more
Denver · Number Thirty Eight
2026 US Open
Sat, Jun 20, 11:00 AM + 1 more
Denver · Number Thirty Eight
Fright or Wrong
Fri, Jun 12, 8:00 PM + 5 more
Denver · Barfly
Fright or Wrong
Fri, Jun 12, 8:00 PM + 5 more
Denver · Barfly

Trends in Boulder

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Explore more trends

Frequently asked questions about Boulder

What are the best free events to attend?

According to Eventbrite, the best free events are:

The Greatest Comedy Show - Stand Up, Sketch, Clown, & Improv

Clothing Swap at the "Non-corporate" Pride Market

Lead Gen Clinic with Ali van Westenberg

Germany World Cup Watch Parties

Which events are currently trending in Boulder?

The trending searches this month in Boulder are:

memorial day weekend events

stand up comedy

Which free events are coming up?

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

Morgan Wallen Pre-Concert Party

AQUI: Sunfade Social

Information Session for Women: When Fear and Bravery Collide

Poetry & Expression Open Mic