This is one hot duck by Express Pros Heating Cooling Electric! Thank you for being a partner in The 2019 Great Boulder Duck Race!! #playboulder #greatboulderduckrace #play #colorado #bouldercolorado #parksandrecreation #parksandrec #optoutside #getoutsideandplay #familyfun #rubberduckies #duckrace #labordayweekend