UIM F1H2O World Championship 2025: Grand Prix of Zhengzhou, China — Day 2 • Grand Prix Race, catch the thrilling finale live on TrillerTV+! Day 2 is all about the Grand Prix main race, where the world's best powerboat racers go full throttle on the Yellow River circuit. After the parade lap, the championship contenders unleash their speed and strategy in a battle for glory and points. The action ends with the prize-giving ceremony, celebrating the ultimate winner in Zhengzhou.