May 23-25 2025 Triathlon Challenge St.Pölten 2025 Register Now AGO Sports GmbH St Polten • St Pölten, Austria Other endurance , Triathlon [Sprint]
Jul 13 2025 2025 Lake Zurich Triathlon Register Now 10xEM LLC • Lake Zurich, IL Triathlon [Sprint, Olympic/International], Duathlon
May 17-18 2025 THE CHAMPIONSHIP 2025 Register Now X-BIONIC SPHERE a. s. • Samorin, Trnava, Slovakia Triathlon [Sprint, Super sprint, Olympic/International], Running
Jul 27 2025 2025 Solana Beach Triathlon & Duathlon and San Diego Tri Series 5K Register Now KOZ Events • Solana Beach, CA Duathlon , Triathlon [Sprint]
Jun 22 2025 2025 San Diego International Triathlon and SD Tri Series 5K Register Now KOZ Events • San Diego, CA Triathlon [Sprint, Olympic/International], Duathlon
Aug 24 2025 Beaver Lake Triathon 2025 Register Now Sammamish Running • Sammamish, WA Triathlon [Sprint], Running
Mar 21-23 2025 Ultraman Arizona 2025 APPLICATION Register Now Tropical Triple Crown • Phoenix, AZ Triathlon
Mar 8 2025 Tri 4 the Cure AZ • Saturday March 8, 2025 Register Now 4 Peaks Racing • Anthem, AZ Triathlon [Sprint, Super sprint], Duathlon
May 10 2025 SPA GIRL TRI San Antonio | 5/10/25 Register Now PURPOSE RACING • San Antonio, TX Triathlon [Sprint], Duathlon