Media Maratón de Santander 2026-05-10 5K; 21.097K Santander / Spain Visit Event Website → About This Event Location Santander Country Spain Date 2026-05-10 Distances 5K; 21.097K Why This Event Half marathon along Cantabrian coast starting and finishing at Paseo de Pereda, showcases Santander Bay waterfront. More Runs in Spain View all runs in Spain