Pole leaves fellow contenders behind on iconic climb Demi Vollering trails by 15sec, Marlen Reusser by 39sec Kasia Niewiadoma took a spectacular solo victory on the legendary Mont Ventoux, securing a slim overall lead in the Tour de France Femmes after leaving behind her fellow race favourites Marlen Reusser and Demi Vollering. “It’s hard to describe my feelings because I’m still blown away by what just happened,” Niewiadoma, who won the yellow jersey in 2024, said of the first Tour stage victory of her career.