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Festivals in Boulder, CO

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

Taste of Pearl 2026
Sun, Mar 29, 2:00 PM
Boulder · Pearl Street & Beyond
Taste of Pearl 2026
Sun, Mar 29, 2:00 PM
Boulder · Pearl Street & Beyond
Longmont Celebrates Cinco de Mayo 2026
Sat, May 2, 10:30 AM
Longmont · Roosevelt Park
Longmont Celebrates Cinco de Mayo 2026
Sat, May 2, 10:30 AM
Longmont · Roosevelt Park
Bloomgrass Festival 2026
Sat, May 9, 12:00 PM
Longmont · Wibby Brewing
Bloomgrass Festival 2026
Sat, May 9, 12:00 PM
Longmont · Wibby Brewing
Roots Music Project's 2nd Annual Modern Jazz and Soul Fest (Day 2)
Sat, Apr 18, 6:30 PM
Boulder · Roots Music Project
Roots Music Project's 2nd Annual Modern Jazz and Soul Fest (Day 2)
Sat, Apr 18, 6:30 PM
Boulder · Roots Music Project
Flower Children
Fri, Apr 17, 7:00 PM
Boulder · Boulder Circus Center
Flower Children
Fri, Apr 17, 7:00 PM
Boulder · Boulder Circus Center
LunaFest '26 - It's back, with a vengeance!
Mon, Jun 15, 3:00 PM
Longmont · Grossen Bart Brewery
LunaFest '26 - It's back, with a vengeance!
Mon, Jun 15, 3:00 PM
Longmont · Grossen Bart Brewery
2026 Denver Ramen Festival Presented by JSL Foods
Sat, Apr 18, 12:00 PM
Denver · Denargo Market
2026 Denver Ramen Festival Presented by JSL Foods
Sat, Apr 18, 12:00 PM
Denver · Denargo Market
2nd Annual Golden Wine Festival
Sat, Oct 3, 11:00 AM
Golden · Tony Grampsas Memorial Sports Complex - Golden Bike Park
2nd Annual Golden Wine Festival
Sat, Oct 3, 11:00 AM
Golden · Tony Grampsas Memorial Sports Complex - Golden Bike Park
Sales end soon
Irishfest Denver 2026
Tomorrow at 8:00 AM
Denver · 2062 Blake St
Sales end soon
Irishfest Denver 2026
Tomorrow at 8:00 AM
Denver · 2062 Blake St
2026 Denver Mini Derby
Sat, May 2, 1:00 PM
Denver · Denargo Market
2026 Denver Mini Derby
Sat, May 2, 1:00 PM
Denver · Denargo Market
Almost full
Final Tickets - 2026 Denver St Patrick’s Day Bar Crawl Saturday All Access
Tomorrow at 12:00 PM
Denver · Cantina + Zanzibar + More Venues
Almost full
Final Tickets - 2026 Denver St Patrick’s Day Bar Crawl Saturday All Access
Tomorrow at 12:00 PM
Denver · Cantina + Zanzibar + More Venues
Just added
Sacred Polarity
Tue, Apr 21, 6:00 PM
Boulder · The StarHouse
Just added
Sacred Polarity
Tue, Apr 21, 6:00 PM
Boulder · The StarHouse
LoHi Spring BAZAAR 2026 - Colorado's Original Shop + Sip Market
Sat, Apr 18, 11:00 AM
Denver · 2120 W 32nd Ave
LoHi Spring BAZAAR 2026 - Colorado's Original Shop + Sip Market
Sat, Apr 18, 11:00 AM
Denver · 2120 W 32nd Ave
Bowl of 'Zole™ Denver 2026
Thu, Mar 26, 5:00 PM
Denver · SKYLIGHT
Bowl of 'Zole™ Denver 2026
Thu, Mar 26, 5:00 PM
Denver · SKYLIGHT
Crystal Love 3-Year Anniversary Celebration – Denver Area Spiritual Market
Sat, May 9, 11:00 AM
Wheat Ridge · Crystal Love - Metaphysical & Plant Store
Crystal Love 3-Year Anniversary Celebration – Denver Area Spiritual Market
Sat, May 9, 11:00 AM
Wheat Ridge · Crystal Love - Metaphysical & Plant Store
Sales end soon
Holi Glow Denver Part-11
Tomorrow at 9:00 PM
Denver · #VYBE
Sales end soon
Holi Glow Denver Part-11
Tomorrow at 9:00 PM
Denver · #VYBE
Just added
Boulder Comedy Festival at Junkyard Social
Wed, Jun 17, 7:00 PM
Boulder · Junkyard Social Club
Just added
Boulder Comedy Festival at Junkyard Social
Wed, Jun 17, 7:00 PM
Boulder · Junkyard Social Club
Sloan's Lake Spring BAZAAR 2026 - Colorado's Original Shop + Sip Market
Sat, May 9, 11:00 AM
Denver · 1600 N Raleigh St
Sloan's Lake Spring BAZAAR 2026 - Colorado's Original Shop + Sip Market
Sat, May 9, 11:00 AM
Denver · 1600 N Raleigh St
Sales end soon
Denver's Holi Fest
Sunday at 2:00 PM
Denver · #VYBE
Sales end soon
Denver's Holi Fest
Sunday at 2:00 PM
Denver · #VYBE
La Feria del Tequila y Mezcal 2026! ALL-INCLUSIVE EVENT
Fri, Sep 11, 5:00 PM
Lakewood · Baldoria on the Water
La Feria del Tequila y Mezcal 2026! ALL-INCLUSIVE EVENT
Fri, Sep 11, 5:00 PM
Lakewood · Baldoria on the Water

Trends in Boulder

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Frequently asked questions about Boulder

What are the best festival events to attend?

According to Eventbrite, the best festival events are:

Taste of Pearl 2026

Longmont Celebrates Cinco de Mayo 2026

Bloomgrass Festival 2026

Roots Music Project's 2nd Annual Modern Jazz and Soul Fest (Day 2)

Which events are currently trending in Boulder?

The trending searches this month in Boulder are:

stand up comedy

chinese new year festival

speed dating events

Which festival events are coming up?

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

Irishfest Denver 2026

Final Tickets - 2026 Denver St Patrick’s Day Bar Crawl Saturday All Access

Holi Glow Denver Part-11

Denver's Holi Fest