Get ready for an exhilarating day of fun and fitness at the 17th annual Ballwin Kids Triathlon on Sunday, September 14, 2025! Set against the vibrant backdrop of Ballwin, St. Louis, this exciting event invites young athletes to dive into the world of triathlon with a specially designed, scaled-down race. Participants will have the opportunity to challenge themselves in a supportive and energetic environment, making it a perfect introduction to the sport.

This USAT sanctioned event promises a memorable experience filled with camaraderie and competition. With various race distances tailored for different skill levels, kids can look forward to swimming, biking, and running their way to victory. Mark your calendars for this fantastic day of athletic achievement and community spirit—join us in Ballwin for a celebration of youth, health, and determination! For more details on race options, course maps, and event schedules, be sure to visit the official event page.