50 km Running Races in South Holland

Looking for a challenging 50 km running race in South Holland? Our running calendar and running list help you find the perfect race. Whether you enjoy road running, cross-country, trail running or another race type like Backyard Ultra, we have an overview of all running events and race events in South Holland. Find your next running race and sign up! Check out our selection of races for runners and discover the best running race. Use the filters to refine your search. This running list contains various running events.

All races in Netherlands