On Saturday, 17 June, the BMW HERO Südtirol Dolomites will raise the bar. Besides being crowned a HERO, the 2023 edition of the toughest mountain bike marathon in the world will see participants battle it out on a good three challenge: the first is the AVIREX HERO Challenge, followed by the SPORTHILFE HERO-NORQAIN Charity Challenge – supporting young South Tyrolean talents – and the FIS Ski World Championships Candidate Val Gardena 2029 which will unite the summer and winter sport events taking place on the Saslong slope.