BOLDERBoulder
Folsom Field on the University of Colorado Boulder campus
The 46th running of the BOLDERBoulder race will be held on Memorial Day. It's a community event celebrating movement, honoring service, and creating lifelong memories.
When: Sunday, May 24, 2026 at 6:00 PM - 7:00 PM MDT
Get the app and invite your friends!
