Die OZB-Championships (U18+Aktive) finden am 25./26. August 2023 in Schaan FL, die OZB-Staffelmeisterschaften (U12-U16) am 17. Juni 2023 in Meilen ZH statt.
registration deadline for international athletes: 13 august 2019, 23:59h - entry list application can be refused due to violation of the IAAF Anti Doping Rules and Regulations