Votre version Internet Explorer n'est plus prise en charge. Veuillez actualiser votre navigateur.

Free Events and Things to do in Boulder, CO

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

Going fast
Fire on the Landscape with Adams County Park Rangers
Sun, Nov 8, 10:00 AM
Thornton · Engineer Lake Parking Lot
Going 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.
Wild Makers Market
Sat, Jun 6, 11:00 AM
Denver · 4047 Tejon St
Wild Makers Market
Sat, Jun 6, 11:00 AM
Denver · 4047 Tejon St
Sales end soon
Geeks Who Drink
Tuesday at 7:30 PM + 13 more
Denver · Greg's Kitchen & Taphouse
Sales end soon
Geeks Who Drink
Tuesday at 7:30 PM + 13 more
Denver · Greg's Kitchen & Taphouse
Jacqueline St. Joan at West Side Books
Fri, Jun 12, 7:00 PM
Denver · West Side Books & Curios
Jacqueline St. Joan at West Side Books
Fri, Jun 12, 7:00 PM
Denver · West Side Books & Curios
First Friday At The Karma House
Fri, Jun 5, 6:30 PM + 2 more
Lakewood · The Karma House
First Friday At The Karma House
Fri, Jun 5, 6:30 PM + 2 more
Lakewood · The Karma House
Just added
The Berthoud Surveyor Presents: 2026 Race for Congress Debate
Wed, Jun 10, 6:00 PM
Berthoud · Grace Place
Just added
The Berthoud Surveyor Presents: 2026 Race for Congress Debate
Wed, Jun 10, 6:00 PM
Berthoud · Grace Place
Sales end soon
The $10,000 Roping Challenge – Denver's Wildest Free Contest
Saturday at 12:00 PM
Denver · South Wynkoop Plaza at Denver Union Station
Sales end soon
The $10,000 Roping Challenge – Denver's Wildest Free Contest
Saturday at 12:00 PM
Denver · South Wynkoop Plaza at Denver Union Station
ECM Work Day - Multiple Neighborhoods (Real Estate Day)
Thu, Jun 4, 9:00 AM
Denver · Set Free Church of Denver
ECM Work Day - Multiple Neighborhoods (Real Estate Day)
Thu, Jun 4, 9:00 AM
Denver · Set Free Church of Denver
Colorado Summer Art & Craft Market
Fri, Jun 19, 9:30 AM
Denver · 1701 Wynkoop St
Colorado Summer Art & Craft Market
Fri, Jun 19, 9:30 AM
Denver · 1701 Wynkoop St
HAPPY HOUR – An Evening with Vinhos Verdes — Exclusive Tasting in Denver
Mon, Jun 1, 5:30 PM
Denver · Mile High Station
HAPPY HOUR – An Evening with Vinhos Verdes — Exclusive Tasting in Denver
Mon, Jun 1, 5:30 PM
Denver · Mile High Station
Cars and Canyons Colorado OPEN HOUSE @ Drake Motorcars
Sat, Jun 6, 12:00 PM
Denver · Drake Motorcars
Cars and Canyons Colorado OPEN HOUSE @ Drake Motorcars
Sat, Jun 6, 12:00 PM
Denver · Drake Motorcars
Sales end soon
Spectacular DRAG! at Alamo Drafthouse Sloans Lake Barfly
Saturday at 8:00 PM + 7 more
Denver · Alamo Drafthouse Cinema Sloans Lake
Sales end soon
Spectacular DRAG! at Alamo Drafthouse Sloans Lake Barfly
Saturday at 8:00 PM + 7 more
Denver · Alamo Drafthouse Cinema Sloans Lake
Romance Discovery Book Club - Beautiful Things by Emily Rath
Mon, Jun 8, 6:30 PM
Denver · Spicy Librarian
Romance Discovery Book Club - Beautiful Things by Emily Rath
Mon, Jun 8, 6:30 PM
Denver · Spicy Librarian
Going fast
Talk with a Curator of the Denver Art Museum
Tue, May 26, 5:00 PM
Denver · 1700 N Humboldt St
Going fast
Talk with a Curator of the Denver Art Museum
Tue, May 26, 5:00 PM
Denver · 1700 N Humboldt St
Special HCSSiM Documentary: Hunting Yellow Pigs
Sat, May 23, 7:00 PM
Denver · Sheraton Denver Downtown Hotel
Special HCSSiM Documentary: Hunting Yellow Pigs
Sat, May 23, 7:00 PM
Denver · Sheraton Denver Downtown Hotel
Rewire: A Three-Week Journey To Intimacy
Tue, Jun 2, 6:00 PM + 2 more
Lakewood · Colorado Couples Clinic, PC
Rewire: A Three-Week Journey To Intimacy
Tue, Jun 2, 6:00 PM + 2 more
Lakewood · Colorado Couples Clinic, PC
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
From Fog To Focus
Tue, Jun 2, 7:00 PM + 9 more
Thornton · Thornton
From Fog To Focus
Tue, Jun 2, 7:00 PM + 9 more
Thornton · Thornton
World Cup Final Watch Party
Sun, Jul 19, 1:00 PM
Denver · Number Thirty Eight
World Cup Final Watch Party
Sun, Jul 19, 1:00 PM
Denver · Number Thirty Eight

Trends in Boulder

Explore more trends

Explore more trends

Frequently asked questions about Boulder

What are the best free events to attend?

According to Eventbrite, the best free events are:

Fire on the Landscape with Adams County Park Rangers

Wild Makers Market

Jacqueline St. Joan at West Side Books

First Friday At The Karma House

Which events are currently trending in Boulder?

The trending searches this month in Boulder are:

stand up comedy

electronic music

Which free events are coming up?

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

Dim Sum Saturdays | May 16th

The $10,000 Roping Challenge – Denver's Wildest Free Contest

Spectacular DRAG! at Alamo Drafthouse Sloans Lake Barfly

Geeks Who Drink