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Sports

Tri the Rock

Come for a day of fun, food, prizes and sports. This annual youth triathlon is for athletes of all skill levels ages 5 to 18 years old. Tri…

Colorado Event Radar · Live Event

Tri the Rock

Butterfield Crossing Park · Castle Rock, CO

📍 Butterfield Crossing Park · 3952 W. Butterfield Crossing Dr. Castle Rock CO 80104, Castle Rock, CO 80104

📅 Sun, Sep 13 · 6:30 am

What to expect

Come for a day of fun, food, prizes and sports. This annual youth triathlon is for athletes of all skill levels ages 5 to 18 years old. Tri the Rock encourages kids to get out and give it a try. Tri the Rock is scheduled at Butterfield Crossing Park in Castle Rock on Sunday, September 13, 2026 at 6:30 am. Presented by Town of Castle Rock Parks and Recreation, the date, time and location for this sports event were verified against the organizer’s official calendar. Admission information: See official source for current pricing. Check the official source before attending for current availability and final event details.

Official-source verification: Colorado Event Radar imported this public listing from Castle Rock Parks & Recreation Events. Confirm final details, availability, and admission with the official municipal calendar before attending.

Nearby events

9 upcoming events within 10 miles

Within 7 days7–30 daysOver 30 days

Upcoming nearby listings

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Event details can change. Colorado Event Radar last checked this listing on 2026-09-04.

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