Details

• Date: September 13
• Time:
  6:30 am - 11:30 am
• Event Categories: CO, Castle Rock, Douglas County, Family event, Fun, Run, Running
• Event Tags:Family Events in Castle Rock, Races in Castle Rock, Tri the Rock Youth Triathlon, Youth Races in Castle Rock, Youth Triathlon in Douglas County, Youth Trithlon in Castle Rock
• Website: https://www.crgov.com/Calendar.aspx?EID=10742&month=9&year=2026&day=6&calType=0