Atomic Kids Summer Splash Triathlons
Date
Sat, May 30, 2026, 8:00 AM EDTRace options
3 distancesTap any distance below for fee tiers and close dates.
Quick take
A supportive youth triathlon in Oak Ridge, TN, designed for kids aged 2-14, offering multiple distances and beginner-friendly options.
Best for: casual, fun-first runners, runners who like a competitive edge
Race options
Distances & registration
3 optionsTap to see fee tiers and close dates.
Other options
3 options · closes May 30, 2026, 7:59 PM EDT
20d 20h 52m leftTriathlon Long Sprint
Closes May 30, 2026, 7:59 PM EDT · From $27.50
Triathlon Mid Sprint
Closes May 30, 2026, 7:59 PM EDT · From $27.50
Tadpole Triathlon
Closes May 30, 2026, 7:59 PM EDT · From $22.20
Race feel
- Fun
- Competitive
- Quirky
Fun
Competitive
QuirkyThe Atomic Kids Summer Splash Triathlons offer a welcoming introduction to multisport for young athletes aged 2-14 in Oak Ridge, TN. Hosted by Personal Best Kids Inc, this event features three distinct distances: Long, Mid, and Tadpole Sprints, catering to various skill levels. It's designed to help children "get their feet wet" in triathlon with supportive rules like allowing flotation devices and training wheels for the youngest participants. Each finisher receives a medal, with age group awards for the Long and Mid sprints, making it a fun and encouraging experience.
What to expect
- Three triathlon distances tailored for ages 2-14, including a special Tadpole Sprint for the youngest.
- Beginner-friendly allowances like flotation devices for swimming and training wheels for biking.
- A finisher medal for every participant, plus age group awards for the longer races.
Standout details
- Floatation devices allowed for swim
- Training wheels permitted for bike
- Finisher medal for all participants
- Age group awards for longer races
Perks & features
- Awards
- Medal
Awards
MedalFrom the public listing; confirm on the official site.
Ready to register?
Finish signup on the organizer site (check fees and dates there).
From the organizer
Come join this youth event of triathlon hosted by Personal Best Kids Inc for kids ages 2-14! Register for a choice of 3 races: Long Sprint - 8:00 am start - 100 yard swim/3. 0 mile bike/1 mile run Mid Sprint - 8:45 am start - 50 yard swm/1.
Read full descriptionHide full description
5 mile bike/. 5 mile run Tadpole Sprint - 9:30 am start - 25 yard swim/. 75 mile bike/. 5 mile run Ages 2 to 15, can do any race based on distance and start time. For the tadpole sprint the kids can watch the first race to get an example of how its done. They are allowed to make use of water wings or a floatation device to help them "get their feet wet" in the sport of triathlon. The littler kids may also use training wheels in the shorter distance. Finisher medal for each participant, age group awards for Long and Mid sprint. Swim will take place in the pool at the TBA in the next week or two. Bike route will go out to Fairbanks road turn left, to Jefferson Middle School and turn around in looped parking lot and then head back to transition. Sprint race does 2 laps. Run course goes out to Laboratory Dr and loops back around for sidewalk route back to Home Depot entrance back to finish line at National Fitness Center Parking lot. 2 loops for longer distance. The tadpole bike course will remain solely in the parking lot in a blocked off section for safety and parental support. The run will follow the same course as longer race, only with an escort if needed. Schedule of events: 7am packet pickup opens 7:50am Pre race meeting for Long Sprint 8am Long Sprint race begins with time trial start to pool. 8:45 Mid Race race begins after brief pre race meeting at pool 9:20am Tadpoles race begins 9:45 am Awards Ceremony