As the days grow longer and Boulder shakes off the last traces of winter, May brings a vibrant lineup of events that celebrate the arts, culture, and community spirit, making this city so special. Whether you’re an art lover, a music enthusiast, or just looking for a fun weekend out, there’s something for everyone this month. Here’s your guide to some of Boulder’s must-attend May events:
ARTMIX 2025
When: 5/9
Where: Boulder Museum of Contemporary Art (BMoCA)
ARTMIX is more than just an auction; it’s one of Boulder’s most stylish and inspiring events of the year. Hosted at the Boulder Museum of Contemporary Art, this festive evening showcases works from over 100 of the region’s most exciting contemporary artists. Attendees can mingle, bid on stunning artwork, and enjoy delicious bites and beverages.
Not only is ARTMIX a night to remember, but it also supports an important cause: proceeds benefit both the participating artists and BMoCA’s exhibitions and educational programs, which reach over 260,000 people each year. If you’re looking to add unique pieces to your collection—or simply want to support the thriving local arts community—ARTMIX is an event you cannot miss. Tickets are available here.
Steel Pulse – 50th Anniversary Tour
When: 5/9
Where: Boulder Theater
On the same evening as ARTMIX, music lovers have a can’t-miss event: the legendary reggae band Steel Pulse will bring their infectious energy to Boulder Theater as part of their 50th Anniversary Tour. Known for their politically charged lyrics and genre-defining sound, Steel Pulse has spent decades championing messages of love, unity, and social justice through their music.
This concert is a rare opportunity to experience one of reggae’s most iconic groups live in an intimate setting. Expect a soulful, high-energy performance that celebrates five decades of music and resilience. Doors open at 7:00 pm, and tickets are on sale now.
Firefly Handmade Spring Market
When: 5/17-18
Where: Pearl Street Mall
Shop small, shop local! Firefly Handmade is Boulder’s premier indie artisan market, and its spring event transforms Downtown Boulder into a vibrant hub of creativity. Featuring over 100 carefully curated makers, Firefly offers a wide range of items, from handcrafted jewelry and fine art to skincare products, ceramics, and textiles.
Beyond the shopping, Firefly Handmade celebrates community and craftsmanship, often featuring live music, local food vendors, and family-friendly activities. It’s the perfect place to find a special gift (or a little something for yourself) while supporting small businesses and creatives.
Boulder Creek Festival
When: 5/23-26
Where: Along Boulder Creek from 9th to 14th Street
A Memorial Day weekend tradition, the Boulder Creek Festival marks the ultimate kickoff to summer in Boulder. Stretching along the creek downtown, this vibrant festival presents an eclectic mix of experiences, from an artisan market featuring local craftspeople to a selection of food trucks serving everything from street tacos to gourmet desserts (and much more).
Throughout the weekend, you’ll find live music performances across multiple stages, carnival rides and games for kids, wellness activities like yoga sessions, and even a duck race down Boulder Creek—a beloved and whimsical highlight. It’s a weekend filled with energy, creativity, and community, making it a must-attend event for visitors and locals alike.
BOLDERBoulder
When: 5/26
Where: Folsom Field
Calling all runners (or walkers): you’re invited to participate in BOLDERBoulder, our city’s longest Memorial Day tradition! This race is recognized as “America’s All-Time Best 10K” and draws massive crowds each year. In addition to a fantastic race, you can expect fun entertainment and a sense of camaraderie. The mantra is “Oh Yes You Can!”–so expect ample support from fellow runners! Register here.
With a full calendar of inspiring events, May is the perfect time to get out and explore everything Boulder has to offer. Whether you’re soaking in contemporary art at ARTMIX, dancing the night away at Steel Pulse, discovering treasures at Firefly Handmade, or celebrating community spirit at Boulder Creek Festival, there’s no better place to be.