Olympic Champion Kristian Blummenfelt (NOR), Ironman World Champion Chelsea Sodaro (USA), and Ironman 70.3 World Championship silver medalist Paula Findlay (CAN) join the Swiss sportswear brand's athlete
23.01.2023 - Following the great success of On athletes at the highest international competition levels such as the Diamond League, European and World Championships, the Swiss sportswear brand takes the next step in the world of athletics and announces its own .
The events will be open to the general public as well as semi-professional runners who are in preparation for world championship titles and the Olympics.