Triathlon National Championship 2025.  — usa triathlon has partnered with local usa triathlon race directors across the united states to produce the 2025 national championships, which offer athletes the opportunity to compete for u.s. The world triathlon championship series is the most prestigious competition in the sport, where up to 8 events award the points to become world triathlon champion.

The world triathlon championship series is the most. 2025 ita triathlon national championships • 22 jun, 2025 • allba adriatica, italy