Trail
Half Marathon
21.1 km

Trail
Half Marathon
21.1 km
Trail
10 Kilometers
10 km
Trail
5 Kilometers
5 km
The Hardtseelauf is an exciting running event that takes place near the scenic Hardtsee. Participants can experience a picturesque course amidst nature.
Participants will find various refreshment stations providing water, energy drinks, and snacks throughout the course.
Pacers will be available for various target times to help runners achieve their personal best. Look for the pacer flags at the starting line.
Monthly averages based on historical data (2000–present).
Register on the official organiser website.
Sign up nowLast updated: May 31, 2026, 10:52:45 PM
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On your marks
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