Brienzerseelauf 2026

The Brienzerseelauf, a race series around Lake Brienz, is now open for registration for its 70th edition. The program offers multiple options: runners can select the full “Rund um den See” course encircling the lake, a half marathon, a 10 km evening run, youth races, and the Pfüderirennen for very young children. The event follows the practical format of a well-established local race. Online entry is managed through Datasport, and participants have the option to add cancellation insurance for illness or accidents. The organizers provide rules, catering information, travel details, accommodation notes, results, and rankings. The race's history is documented, featuring all-time male and female day winners. Additionally, the “Freunde BSL” group indicates a community connected to the race beyond those participating on race day.