Rock Festival (multi-act, multi-day) in Denver, Colorado
Find rock festival (multi-act, multi-day) in Denver, Colorado. Curated festival (multi-act, multi-day) from local performers, with upcoming dates and tickets. Browse what's on soon and book directly with the people who run them.
iZCALLi at Underground Music Showcase 2026
📅 Jul 24, 2026, 12:00 AM
📍 RiNo Art District, Denver, CO
iZCALLi, Denver's genre-bending rock band led by Miguel Aviña, brings their fusion of Latin-tinged rock and fuzz anthems to the Underground Music Showcase across RiNo's outdoor stages and venues. The band weaves between English and Spanish in a sound the band describes as a molotov of nostalgia and euphoria, drawing from Latin tradition and rebellious rock spirit in equal measure. UMS is Denver's largest and longest-running music festival, spreading 200-plus performances across a dozen venues in the RiNo Art District over three days.
Rock Festival (multi-act, multi-day) in Denver, Colorado: what to expect
You'll find rock festivals in Denver, Colorado hosted by the people who actually live and perform here. They're local artists and creators, not touring acts or tourist-trap packages. Every listing on this page is a real event you can show up to, run by someone rooted in the Denver scene.
Upcoming listings include "iZCALLi at Underground Music Showcase 2026", and the lineup refreshes as creators post new dates, so it's worth checking back for what's on this week and next.
Browse the events above for dates and details, then book directly with the host. Finding rock festivals in Denver, Colorado should feel like getting a tip from a local, because that's exactly where these listings come from.