I. Mendexa Open Water Swim

🌊 I. Mendexa Open Water Swim 2026

Dive into the first edition of the Mendexa Open Water Swim, a unique experience organized by the Mendexa Town Hall inviting you to challenge the Cantabrian waters on June 13, 2026.

This open water swimming race covers a 3,500-meter circuit from Karraspio beach to Endai and back, offering a spectacular natural setting on the coast of Bizkaia. The start is at 16:00 at Karraspio beach, with a maximum of 300 participants to ensure a safe and well-organized event.

Swimmers must arrive at the start point with their own means and follow the instructions of the organizers and the start judge. The race takes place in open water with a minimum temperature of 16 degrees to guarantee safety.

🏔️ Races

• Karraspio-Endai-Karraspio Swim – 3,500 m · Start 16:00 · Max 300 participants
• Youth Karraspio-Karraspio Swim – 500 m · Start 17:30 · For young boys and girls

⏰ Schedule

• 13:00 to 15:30 – Swimmer's bag pickup (ID and registration proof required)
• 15:00 to 18:30 – Clothing check service
• 16:00 – Start of 3,500 m swim
• 17:30 – Start of youth 500 m swim
• Awards ceremony after the race

🎽 Registration includes

• Personal and non-transferable bib
• Sports insurance
• Clothing check service
• Swimmer's bag

🏆 Prizes

• Awards ceremony after the race for top finishers

🚗 Recommendations

• No parking at Karraspio beach; nearby Lekeitio parking lots are recommended.

🌟 Don’t miss the chance to experience this aquatic adventure in a privileged natural setting! Register now and get ready to swim the open waters of Mendexa. 🌊💪