Distance: 34.35 km

8 Jul 2021 - 17 Oct 2021

Audience: Joinable Challenge
The Bosphorus or Bosporus, also known as the Istanbul Strait, is a strait that forms part of the boundary between Europe and Asia.The Bosphorus, the Sea of Marmara, and the Dardanelles strait to the southwest together form the Turkish Straits. The world's narrowest strait used for international navigation, the Bosphorus connects the Black Sea with the Sea of Marmara (which is connected by the Dardanelles to the Aegean Sea, and thereby to the Mediterranean Sea.)The official swim route is a much shorter stretch due to the busy shipping lanes and strong currents, the SWIMTAG Challenge takes in the entire crossing at over 34km!

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