CHONBURI — 8 June 2026, Her Majesty the Queen will graciously participate in the International Triathlon Tourism Festival 2026, to be held on 13-14 June at Dong Tan Bay within the Royal Thai Fleet headquarters in Sattahip district, Chonburi province. Competitors will vie for royal trophies bestowed by His Majesty the King and Her Majesty […] The post Queen to join International Triathlon Event in Sattahip appeared first on Khaosod English .