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Free Events and Things to do in Boulder, CO

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B360: Circle Boulder by Bike
Sunday at 9:00 AM
Boulder · Valmont Bike Park
B360: Circle Boulder by Bike
Sunday at 9:00 AM
Boulder · Valmont Bike Park
History Happy Hour - Louisville Trivia
Tue, Jun 16, 6:00 PM
Louisville · 1071 Courtesy Rd
History Happy Hour - Louisville Trivia
Tue, Jun 16, 6:00 PM
Louisville · 1071 Courtesy Rd
Ancestry Pt. 2 – Vital Records
Sat, Jun 27, 2:00 PM
Louisville · Louisville Public Library
Ancestry Pt. 2 – Vital Records
Sat, Jun 27, 2:00 PM
Louisville · Louisville Public Library
Coffee & Convo
Sat, Jun 20, 10:00 AM
Lafayette · East Simpson Coffee Company (The Cottage next door)
Coffee & Convo
Sat, Jun 20, 10:00 AM
Lafayette · East Simpson Coffee Company (The Cottage next door)
Going fast
Let's Say Aloha! Summer Ukulele Classes (Family Class)
Wed, Jun 17, 6:00 PM
Broomfield · Making Musicians in Boulder Valley
Going fast
Let's Say Aloha! Summer Ukulele Classes (Family Class)
Wed, Jun 17, 6:00 PM
Broomfield · Making Musicians in Boulder Valley
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
Hormone Happy Hour at Halcyon Mind+Body
Thu, Jun 18, 5:30 PM
Superior · Halcyon Mind+Body
Hormone Happy Hour at Halcyon Mind+Body
Thu, Jun 18, 5:30 PM
Superior · Halcyon Mind+Body
WWE Denver Women Climb Night @Movement Boulder
Thu, Jun 11, 6:00 PM
Boulder · Movement Boulder
WWE Denver Women Climb Night @Movement Boulder
Thu, Jun 11, 6:00 PM
Boulder · Movement Boulder
Gold Hill Femmes & Thems Group Ride with Ned Gravel & TrainingPeaks!
Sunday at 9:00 AM
Boulder · Skratch Labs Table and Flagship Store
Gold Hill Femmes & Thems Group Ride with Ned Gravel & TrainingPeaks!
Sunday at 9:00 AM
Boulder · Skratch Labs Table and Flagship Store
Broken Bone Bathtub: The Documentary | Boulder
Thu, Jul 16, 6:00 PM
Boulder · Canyon Theater - Boulder Public Library
Broken Bone Bathtub: The Documentary | Boulder
Thu, Jul 16, 6:00 PM
Boulder · Canyon Theater - Boulder Public Library
Sales end soon
Every Body Health & Wellness 5-Year Anniversary Celebration
Thursday at 4:00 PM
Northglenn · Every Body Health & Wellness
Sales end soon
Every Body Health & Wellness 5-Year Anniversary Celebration
Thursday at 4:00 PM
Northglenn · Every Body Health & Wellness
La Sportiva Green Mountain Challenge: Prize Giving Party
Boulder · La Sportiva Retail Store
La Sportiva Green Mountain Challenge: Prize Giving Party
Boulder · La Sportiva Retail Store
Gather in Wellness
Thu, Jun 11, 5:30 PM
Louisville · 1021 E South Boulder Rd suite n
Gather in Wellness
Thu, Jun 11, 5:30 PM
Louisville · 1021 E South Boulder Rd suite n
Sales end soon
Protect Your Home from Wildfire
Tomorrow at 5:30 PM
Lafayette · 401 N 111th St
Sales end soon
Protect Your Home from Wildfire
Tomorrow at 5:30 PM
Lafayette · 401 N 111th St
Call Me By Your Name - Boulder Movie Club
Thu, Jun 25, 6:00 PM
Boulder · Canyon Theater - Boulder Public Library
Call Me By Your Name - Boulder Movie Club
Thu, Jun 25, 6:00 PM
Boulder · Canyon Theater - Boulder Public Library
Drums in the Canyon
Tue, Jun 9, 6:30 PM
Eldorado Springs · Eldorado Canyon State Park Visitor Center
Drums in the Canyon
Tue, Jun 9, 6:30 PM
Eldorado Springs · Eldorado Canyon State Park Visitor Center
Sales end soon
GLOW PONG!
Saturday at 6:00 PM
Louisville · The Louisville Underground
Sales end soon
GLOW PONG!
Saturday at 6:00 PM
Louisville · The Louisville Underground
Be Love Summit Longmont Kickoff
Thu, Jul 9, 7:00 PM
Longmont · Longmont Theatre Company
Be Love Summit Longmont Kickoff
Thu, Jul 9, 7:00 PM
Longmont · Longmont Theatre Company
Women In Business-BOULDER-Networking-June
Tue, Jun 16, 12:00 PM
Boulder · Confluence Kitchen & Bath
Women In Business-BOULDER-Networking-June
Tue, Jun 16, 12:00 PM
Boulder · Confluence Kitchen & Bath
Sales end soon
GRAND REOPENING Yoga with Alex at prAna Boulder
Saturday at 10:00 AM
Boulder · prAna Boulder
Sales end soon
GRAND REOPENING Yoga with Alex at prAna Boulder
Saturday at 10:00 AM
Boulder · prAna Boulder

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:

B360: Circle Boulder by Bike

History Happy Hour - Louisville Trivia

Ancestry Pt. 2 – Vital Records

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:

Protect Your Home from Wildfire

Every Body Health & Wellness 5-Year Anniversary Celebration

GRAND REOPENING Yoga with Alex at prAna Boulder