Castle Rock Ducky Derby
The Castle Rock Ducky Derby returns to Festival Park — rubber-duck race, family fun & vendors. Sun Jun 28, 9am–3pm. $10–$20.
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Date
Sunday, June 28, 2026
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Time
9:00 AM - 3:00 PM
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🎟️
Price
$10-$20
About This Event
The Castle Rock Rotary Club's annual Ducky Derby fundraiser at Festival Park in downtown Castle Rock. 10,000 numbered rubber duckies released into Plum Creek for a half-mile race, with cash prizes for the winning duck adopters. Pairs with the Castle Rock Farmers Market the same morning at Festival Park. Family activities: face painting, balloon animals from the resident clown, carnival games, inflatable house. Tickets via Square — $10 for 1 duck adoption, $20 for 3. All proceeds support the Castle Rock Rotary Foundation and local nonprofits.
About the Venue
Festival Park
Scenic community park featuring an amphitheater, picnic pavilion, and paved walking trails in Castle Rock.
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