USA Triathlon

May 13-17, 2026

South Haven, Mi

Experience this multi-day event that brings together age group athletes to compete in USA Triathlon National Championship races, such as duathlon, aquathlon, aquabike, mixed relays, and time trial.

The entire four days of events will be located at Arvesta Sports Complex, at Lake Arvesta Farms, in picturesque South Haven, Michigan. The festival also includes a celebration of the sport with community events, vendor expos, and opportunities for athletes to connect and represent Age Group Team USA at international championships.

Aug. 7-9, 2026

Milwaukee, Wis.

USA Triathlon Nationals is headed back to Milwaukee in 2026 — and this time, we’re bringing even more ways to race.

You’ll see the return of the Sprint and Olympic Distance Non-Draft National Championships — where the country’s top age-group athletes go head-to-head for a chance at glory. But that’s not all. We’re opening the doors wider with two new National Championships additions - no qualification required: Draft-Legal Sprint Nationals and Mixed Relay Nationals.

Milwaukee’s stunning lakefront views, vibrant culture, and strong support from local entities make it an unforgettable experience for both athletes and spectators.