The open sea, vast. Hundreds of people floating in their neoprene wetsuits. Tens of kayaks by your side travelling thousands of meters. The cold water running down your neck. The sunlight shining in your face. The taste of a banana at a refreshment station. The pride in conquering your fears and overcoming your barriers. These are only some of the emotions you can experience at your next MARNATON challenge. Do you dare?

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