Medio Maratón San Sebastián

The Medio Maratón San Sebastián, also known as the Rural Kutxa Half Marathon, is set to take place on October 5, 2025. This popular running event features a scenic 21K route through the beautiful city of Donostia-San Sebastián, attracting participants from over 40 countries. Registration is currently open, with early sign-ups benefiting from lower fees.

Participants will receive a high-quality race shirt and a finisher's medal. The event emphasizes inclusivity, with a notable 35% female participation rate. The race is organized with various support services, including hydration stations and a designated area for runners to collect their race numbers. Visit the organization's website for the most recent information.