May 10-11 2025 Challenge Cesenatico 2025 Register Now Challenge Italy SSD arl • Cesenatico, FC, Italy Duathlon , Other endurance
Nov 9-10 2024 2024 Challenge Xiamen Register Now Challenge Xiamen LOC • Xiamen, Fujian, China Triathlon [Sprint, Olympic/International], Duathlon
Oct 11-13 2025 Challenge Vieux Boucau 2025 Register Now CHALLENGE VIEUX BOUCAU • Vieux Boucau, France Duathlon , Triathlon [Sprint]