Rural Kutxa San Sebastián Half Marathon 2026-10-04 21.097K San Sebastián (La Concha) / Spain Visit Event Website → About This Event Location San Sebastián (La Concha) Country Spain Date 2026-10-04 Distances 21.097K Why This Event Fifth edition finishing at Aldedi Eder gardens next to town hall in La Concha bay, 9:30am start. More Runs in Spain View all runs in Spain