Home / Fun Runs / Spain Castellón 3 fun runs in Castellón. December 2025 1 runs Road & Urban 31 DEC San Silvestre Castelló Castellón · Spain Road Race 5K January 2026 1 runs Road & Urban 25 JAN Media Maratón de Castelló Castellón · Spain Road Race 21K February 2026 1 runs Charity & Cause 22 FEB Marató bp Castelló Castellón · Spain Road RaceCharity 10–42K