FUGA athletes from across the world meet at the start line Ha Thi HAU wins Womens 100K at Chiang Mai Thailand by UTMB Kailas FUGA athlete Ha Thi HAU from Vietnam won the Women’s 100K in 10:43:28. Chiang Mai, Thailand, Dec. 11, 2025 (GLOBE NEWSWIRE) -- Kailas FUGA elites took victories at Chiang Mai Thailand Major by UTMB World Series. They claimed wins in both 100K categories and second place in the Men’s 100M. Miguel ARSENIO from Portugal took the win in an amazing debut performance on Chiang Mai’s gru ...