Tri the Rock

Event date: September 13, 2026 Event Time: 06:30 AM - 11:30 AM Location: 3952 W. Butterfield Crossing Dr. Castle Rock, CO 80104 Description: 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.

Sun, September 13, 2026

6:30 AM to 11:30 AM

3952 W. Butterfield Crossing Dr.Castle Rock, CO 80104