Hennef (Sieg)
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Half Marathon calendar near Hennef (Sieg) 2025-2026

Explore the top half marathons near Hennef (Sieg) for 2025-2026! We've gathered 10 exciting races in the area. Check out our detailed list below to find your next local race.
May 2025
June 2025
July 2025
August 2025
March 2026
Distance (km)
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