The Town of Castle Rock’s annual youth triathlon is for young athletes ages five to 18. From kids who have never even heard of a triathlon, to seasoned competitive triathletes, Tri the Rock encourages kids to get out and give it a try.
Bike racks open at 6 a.m.
First race wave begins at 7:30 a.m.
5/6 year olds begin at 10:30 a.m.
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