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Renaissance Boulder Flatiron Hotel

500 Flatiron Boulevard  Broomfield  Colorado  80021  USA 

Check Rates & Availability

(proof of eligibility required at check-in)

About special rates and awards

To make reservations by phone, call 1-800-HOTELS-1 in the USA and Canada (or any of our worldwide reservation telephone numbers).

Visitor's Guide: Boulder

Ralphie's Independence Day Blast!

  • Date: Jul 4, 2014
  • Time: 8:00 pm


Don't miss the chance to celebrate both the nation's independence and Boulder's birthday. The event takes place at Folsom Field at the University of Colorado at Boulder, though parking and shuttles run from Downtown and 29th Street. The program includes performances by local bands, the Boy Scouts, and, of course, Ralphie. The culminating fireworks show begins at around 9:40p and is always a delight.

Identification of these resources is solely for the convenience of our guests. Neither Marriott International, Inc. nor any of its affiliates or franchisees endorses or is a sponsor of these resources.