Castle Rock Ducky Derby
June 28th 2026
Festival Park | Castle Rock, CO
The Race
Ducky Derby Race: Watch in anticipation as 10K numbered rubber duckies are released into Plum Creek, racing to the finish line in an exhilarating half-mile journey. Will your ducky be the lucky one to win fantastic cash prizes for you?
Farmers Market Extravaganza: The morning starts with the Downtown Castle Rock Farmers Market featuring local foods, arts, and crafts from talented Colorado vendors. Indulge your taste buds with delicious treats from diverse food trucks offering culinary delights for every palate.
Kid-Friendly Fun: Bring the little ones for a day of excitement! From face painting and custom balloon creatures by our resident clown to carnival games and bouncing around in the inflatable house, the kids are guaranteed a blast.
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Make a Splash for Community Impact
All proceeds from the Ducky Derby are not only a thrilling source of entertainment but also a powerful force for good in our community. The Castle Rock Rotary, the driving force behind this spectacular event, ensures that every dollar raised during the Ducky Derby goes towards supporting local nonprofits.
What makes this contribution even more impactful is that all ducky purchases and proceeds from the event go to support our local community. This means that when individuals and businesses participate in the Ducky Derby, not only do they experience the joy of the event, but they also receive the added benefit of contributing to a worthy cause.
The Rotary Club of Castle Rock extends our sincere gratitude to all of the sponsors who make the Ducky Derby possible.
Your generosity and commitment to our community help transform a fun-filled day into meaningful support for local programs, scholarships, youth initiatives, and service projects that improve lives throughout Castle Rock and Douglas County.
The success of the Ducky Derby is a direct reflection of the incredible businesses, organizations, and individuals who choose to invest in our mission. Your partnership enables us to continue serving our community, supporting those in need, and creating opportunities for future generations.
Thank you for believing in the power of service, community, and giving back. We are honored to have your support and proud to recognize the important role you play in making a lasting impact.
Together, we're making a difference—one duck at a time.