Community Events: Castle Rock

Join thousands of others around the world on September 25, 2021 to explore your parks and public lands by bicycle. Ride any distance on roads or trails and make a day of it: stop to enjoy a picnic, pause by a river to cool your toes, or take a break at a visitors center to learn something new. What better way to spend a fall day celebrating our public lands?

Registration is free. Everyone who registers will receive a Bike Your Park Day sticker in the mail, and will be entered to win a Co-Motion Cycles Divide bike or two Amtrak tickets to Glacier National Park.

Thank you to the 2020 participants for being part of the fourth annual Bike Your Park Day, with over 1,000 rides and more than 14,000 participants.

Share Your Bike Your Park Day Photos: Continue to share your photos with us or tag them on social media with #bikeyourpark. Check out Bike Your Park Day photos on the Bike Your Park Day Facebook page.