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Half Marathon Calendar near Spaarndam Gem. Haarlem 2025-2026

Explore the top half marathons near Spaarndam Gem. Haarlem for 2025-2026! We've gathered 15 exciting races in the area. Check out our detailed list below to find your next local race.

November 2025
December 2025
January 2026
February 2026
March 2026
May 2026
September 2026
November 2026