Ages 6–18 | Swim • Bike • Run
The Rigby Lake Rumble Kids Triathlon takes place Friday night on July 10th, 2026, the evening before the Rigby Lake Rumble Multi-Sport Event, at Jefferson County Lake in Rigby.
This race is designed to be fun, safe, and encouraging for kids who want to experience a triathlon in a supportive environment.
A Great First Triathlon for Kids
With a total distance of just 8 km usually, this race is perfect for kids who:
- Can swim, bike, and run independently
- Want to try a triathlon for the first time
- Are looking for a fun challenge, not pressure
All race activities take place entirely within the Jefferson County Lake facilities, making it easy for parents to watch and cheer.
At all Tri Peaks Epic Events, you can expect a clearly marked course, friendly volunteers, and an encouraging race-day atmosphere that helps you feel confident from start to finish.
Safety Comes First
- Plenty of trained volunteers on the swim, bike, and run courses
- Clearly marked routes and transitions
- A supportive, kid-focused race atmosphere
Our goal is for every participant to feel safe, confident, and proud when they cross the finish line.
The kids race winners will be recognized at the awards ceremony at the event of the race the next day—the RIGBY LAKE RUMBLE MULTI-SPORT EVENT.
A Fun Way to Kick Off Race Weekend
The Kids Triathlon is a great way to:
- Introduce kids to multi-sport racing
- Build confidence and healthy habits
- Make race weekend a family experience
Finish proud. Smile big. Have fun!
Join us for the Rigby Lake Rumble Kids Triathlon and help your kids create a race-day memory they’ll never forget.
