Uster Triathlon

The Uster Triathlon is one of Switzerland’s oldest and most popular triathlon races, held every summer in the town of Uster. Athletes swim in the clear waters of Greifensee, followed by a scenic bike course through the Zürcher Oberland and a fast run around the lake and town. The event attracts both elite athletes and amateurs, offering several formats including individual races and relay teams, making it a friendly and festive race for all levels. 🏊‍♂️🚴‍♀️🏃‍♂️