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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.

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Own Your Time: Life Insurance Agency Corporate Overview
Thursday at 6:00 PM
Arvada · The Arvada Community Room
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Own Your Time: Life Insurance Agency Corporate Overview
Thursday at 6:00 PM
Arvada · The Arvada Community Room
Triumph Demo Days (Roadster): Foothills Triumph
Fri, Jun 19, 10:00 AM
Lakewood · Foothills Motorcycles
Triumph Demo Days (Roadster): Foothills Triumph
Fri, Jun 19, 10:00 AM
Lakewood · Foothills Motorcycles
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Trivia Night WEDNESDAY 7p | Buffalo Wild Wings - Thornton CO
Wednesday at 7:00 PM + 34 more
Thornton · Buffalo Wild Wings
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Trivia Night WEDNESDAY 7p | Buffalo Wild Wings - Thornton CO
Wednesday at 7:00 PM + 34 more
Thornton · Buffalo Wild Wings
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Lights...Camera...Costumes!
Thursday at 6:00 PM
Golden · Jeffco Fairgrounds
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Lights...Camera...Costumes!
Thursday at 6:00 PM
Golden · Jeffco Fairgrounds
Summer FUN-raiser!
Sat, Jun 20, 4:00 PM
Denver · Wilde
Summer FUN-raiser!
Sat, Jun 20, 4:00 PM
Denver · Wilde
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Ogy Blue Solo Art Show
Friday at 6:00 PM
Lakewood · 1385 Carr St
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Ogy Blue Solo Art Show
Friday at 6:00 PM
Lakewood · 1385 Carr St
10 Year Anniversary Party at Bruz Beers (Midtown)
Sat, Jul 11, 1:00 PM
Denver · Bruz Beers
10 Year Anniversary Party at Bruz Beers (Midtown)
Sat, Jul 11, 1:00 PM
Denver · Bruz Beers
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Free Cheese Bread Every Tuesday
Tomorrow at 5:00 PM + 48 more
Wheat Ridge · Little Brazil Restaurant
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Free Cheese Bread Every Tuesday
Tomorrow at 5:00 PM + 48 more
Wheat Ridge · Little Brazil Restaurant
Join us for Bingo Night!
Wed, Jun 10, 6:00 PM
Edgewater · American Legion Post 17
Join us for Bingo Night!
Wed, Jun 10, 6:00 PM
Edgewater · American Legion Post 17
The Gathering of Lions - Men's Conference
Thu, Jun 11, 7:00 PM + 3 more
Denver · Kingdom Church Denver
The Gathering of Lions - Men's Conference
Thu, Jun 11, 7:00 PM + 3 more
Denver · Kingdom Church Denver
90's Night @Cheers
Fri, Aug 14, 8:00 PM
Northglenn · @ Cheers
90's Night @Cheers
Fri, Aug 14, 8:00 PM
Northglenn · @ Cheers
FREE Longmont Home Show, March 2027
Fri, Mar 26, 12:00 PM + 2 more
Longmont · Boulder County Fairgrounds Campground
FREE Longmont Home Show, March 2027
Fri, Mar 26, 12:00 PM + 2 more
Longmont · Boulder County Fairgrounds Campground
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Kids Markets at Carbon Valley Kids Day
Saturday at 11:00 AM
Firestone · Ruby Avenue
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Kids Markets at Carbon Valley Kids Day
Saturday at 11:00 AM
Firestone · Ruby Avenue
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Outdoor Gear Tent Sale – Up to 70% Off at Vital Outdoors | June 6–14
Saturday at 10:00 AM + 8 more
Golden · Vital Outdoors
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Outdoor Gear Tent Sale – Up to 70% Off at Vital Outdoors | June 6–14
Saturday at 10:00 AM + 8 more
Golden · Vital Outdoors
VBS 2026 Rainforest Falls
Mon, Jun 22, 9:00 AM + 4 more
Northglenn · 1800 E 105th Pl
VBS 2026 Rainforest Falls
Mon, Jun 22, 9:00 AM + 4 more
Northglenn · 1800 E 105th Pl
FREE Community Yoga
Sun, Jun 21, 8:00 AM + 6 more
Golden · The Eddy Taproom & Hotel
FREE Community Yoga
Sun, Jun 21, 8:00 AM + 6 more
Golden · The Eddy Taproom & Hotel
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June Nurture Business Development Circle
Wednesday at 8:00 AM
Denver · Nurture • The Wellcare Marketplace
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June Nurture Business Development Circle
Wednesday at 8:00 AM
Denver · Nurture • The Wellcare Marketplace
Summer Clothing Swap & Shop Market
Sun, Jun 14, 2:00 PM
Denver · Ironworks on Fox
Summer Clothing Swap & Shop Market
Sun, Jun 14, 2:00 PM
Denver · Ironworks on Fox
Jacqueline St. Joan at West Side Books
Fri, Jun 12, 7:15 PM
Denver · West Side Books & Curios
Jacqueline St. Joan at West Side Books
Fri, Jun 12, 7:15 PM
Denver · West Side Books & Curios
Marriagepalooza at Adams County Pride Event
Sat, Jun 13, 3:30 PM
Brighton · 9755 Henderson Rd
Marriagepalooza at Adams County Pride Event
Sat, Jun 13, 3:30 PM
Brighton · 9755 Henderson Rd

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:

Triumph Demo Days (Roadster): Foothills Triumph

Lights...Camera...Costumes!

Summer FUN-raiser!

Ogy Blue Solo Art Show

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:

Free Cheese Bread Every Tuesday

June Nurture Business Development Circle

Trivia Night WEDNESDAY 7p | Buffalo Wild Wings - Thornton CO

Own Your Time: Life Insurance Agency Corporate Overview