Ballwin Triathlon

The Ballwin Triathlon, organized in partnership with the City of Ballwin, is a popular annual event that features a 300-yard pool swim, a 9-mile bike ride, and a 3.4-mile run. This year marks the 27th edition of the triathlon, which is sanctioned by USAT. Participants can also opt for the Double Triathlon, completing the course twice for an added challenge.

The event is known for filling up quickly, so early registration is encouraged. Additional details, including course maps and volunteer opportunities, can be found on the event's official website. Visit the organization's website for the most recent information.