Zandvoort Circuit Run 2026-03-29 4km|12km|21km Zandvoort / Netherlands Visit Event Website → About This Event Location Zandvoort Country Netherlands Date 2026-03-29 Distances 4km|12km|21km Why This Event Unique Formula 1 circuit run near Haarlem combining beach running dunes and charming coastal village with half marathon distance More Runs in Netherlands View all runs in Netherlands