As of today, the official ZC3 GUIDE 2025 is available online. In close collaboration with the entire organizing team, a comprehensive information document has been created, covering all relevant aspects of the 4th Zurich City Triathlon.

The guide serves as a central point of reference for all athletes and supports their optimal preparation for race day. It is divided into various categories – including individual athletes, teams, National League, Youth League, as well as the youth and kids triathlon. In addition, it contains detailed schedules, maps, and essential information regarding organization, procedures, and the venue.

We recommend all participants consult the ZC3 GUIDE early to ensure they are thoroughly prepared for the event weekend.