The project MARNATON organizes three races in northern Spain with MARNATON eDreams Cap de Crues - Cadaqués as its crown jewel. The Cadaqués event is held in the Cap de Creus Natural Park where swimmers traverse 6.5K between the Cap de Creus and Cadaqués. The journey begins in Cala Jugadora (in the Parque Natural de Cap de Creus) to the Platja Gran de