Half marathons in Bilbao

15 upcoming half marathons in Bilbao. Filter by date, exact distance, or elevation.

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This calendar in numbers

This calendar currently lists 15 upcoming events, from Sep 28, 2026 to Dec 19, 2026. October is the busiest month, with 7 events scheduled. Events are spread across 12 different locations; Balmaseda hosts the most (3). Course distances range from 10.6 km to 21.1 km. 3 events are free to enter.