Semi-Marathon Bajo Pas Ayto de Piélagos 2026

The Medio Maratón Bajo Pas is a half marathon held in Piélagos, Cantabria, with nearly four decades of history. The field is limited to 500 participants, attracting athletes from across Spain, including club runners and top contenders on the same course. The route remains within the municipality of Piélagos, with local streets lined by spectators from early on. A recent edition began with a tribute to Isidro Solórzano, a former Spanish 800m champion and one of the race's founders. Atletismo Piélagos also provides a strong local identity for the event, securing both the men's and women's team classifications.