Inselmarathon auf Wilhelmstein
APR
25
2026
Read all about the Inselmarathon auf Wilhelmstein on 25 Apr 2026 in Steinhuder Meer.
Sat 25 Apr 2026
Marathon
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About the race
The Inselmarathon auf Wilhelmstein will take place in Steinhuder Meer on Saturday 25 April 2026. You can run 42 kilometers. Visit the organization's website for the most recent information.
Marathon
Marathon
