Marshmello Headlining Boise Music Fest 2026 at Expo Idaho

Marshmello Headlining Boise Music Fest 2026 at Expo Idaho

Boise Music Fest is set to return to Expo Idaho on Saturday, June 27, 2026, and Marshmello has been announced as this year's headlining act. The festival is presented by Ultimate Heating, Air & Plumbing, bringing another big summer event to Boise.

Marshmello’s Country Collaborations Add a Country Angle

If you know Marshmello as the producer who lives in that iconic helmet, you’re on point. What’s especially fun for country fans is how much he’s been stepping into the country world lately. His collaboration with Kane Brown, on 'Miles On It,'  is a mainstream favorite. Marshmello's recent team-up with Jelly Roll for 'Holy Water' is another clear sign he’s building real momentum in the country space.

Boise Music Fest 2026 Lineup So Far

The rest of the lineup so far has something for everyone. Along with Marshmello, acts announced include Eve 6, Everclear, Sean Paul, and MKTO. It’s a mix that leans into throwback rock, pop, and party energy.

More Boise Music Fest Acts Will Be Announced Ahead of the Show

More performers are expected to be announced in the months ahead. The Boise Music Fest site notes the full lineup will be announced in 2026.

What to Expect at Boise Music Fest Beyond the Music

Boise Music Fest has mass appeal beyond the main stage. The event is a family-friendly festival experience, with a carnival that includes midway-style games, rides, and thrill attractions. You’ll also find 40-plus food vendors on site. BMF also sports a deep bench of local talent. The festival will once again bring local performers to the family stage as part of the overall entertainment.

Boise Music Festival Tickets On Sale December 17, 2025

Tickets for Boise Music Festival go on sale beginning December 17, 2025.