Uster, Zürich · Saturday, September 19, 2026
The Greifenseelauf is a 5.5k, 10k, halbmarathon (half marathon), and laufen (running) event held on Saturday, September 19, 2026. It is located at Bankstrasse in Uster, Zürich (de).
One of the largest triathlon training clubs in Switzerland, offering comprehensive youth and adult training from beginners to elite athletes. The club focuses on developing triathlon talent for ages 7-19 and maintaining a broad, active base of age group athletes.
Trail Maniacs Zurich has been gathering every Monday since 2013 to chase mountains rather than times. Founded by a tight circle of trail obsessives, the crew has grown to around 50 enthusiasts who meet at Saalsporthalle Zürich at 18:30 and plunge into the Üetliberg forest for 90 minutes of raw, unstructured running. What started as a shared hunger for vertical and skylines has become something bigger, a community bound by love for the wild rather than competitive ambition. Independent by design, with no federation ties or hierarchy, Trail Maniacs Zurich welcomes newcomers ready to embrace the mountains on their own terms.