Boulder Creek Music Festival takes place in Boulder Creek, Colorado from May 22-25, 2026, showcasing 25 artists across alt country, americana, and folk rock genres. The lineup features headliners Steely Dead, Gasoline Lollipops, and Tonewood String Band, alongside notable acts like Carlos, The Other Brothers, and Fast Floyd. This American roots music festival draws from a diverse collection of performers including the Ian Arras Organ Trio, Boulder Taiko, and Josy Rosales Bluegrass Band. With artists spanning traditional bluegrass, folk rock, and alternative country sounds, the festival offers four days of authentic American music in Colorado's mountain region.

Boulder Creek Music Festival is a four-day standalone music festival.