The Rigby Lake RUMBLE KIDS Triathlon is a fun, youth-focused multi-sport event held at Jefferson County Lake in Rigby, Idaho.
Fri, 10 Jul 2026
6:00 PM (America/Denver)
Jefferson County Lake Rigby , Idaho
The Rigby Lake RUMBLE KIDS Triathlon offers an exciting opportunity for young athletes to test their skills in swimming, biking, and running. Held at the scenic Jefferson County Lake in Rigby, Idaho, this event is designed to encourage fitness and sportsmanship among children. Taking place on a Friday evening, it serves as a perfect precursor to the main multi-sport weekend. Participants will enjoy a safe, supportive environment while competing in this fun-filled athletic challenge.
What to Expect
A well-organized youth athletic event with a focus on fun and participation at a beautiful local lake.
Who Should Attend
Children
Youth athletes
Families
Sports enthusiasts
Local community members
Agenda Overview
The event takes place on Friday evening, July 10, 2026, at Jefferson County Lake.