Courtesy of WOWSA, Huntington Beach, California. Located in Italy's Tuscan archipelago, Isola di Capraia seems to be a great starting point for marathon swimmers. As the northwesternmost of the seven islands of the Tuscan Archipelago, Capraia is 30 km (19 miles) to the island of Corsica, 32 km (20 miles) to the island of Elba, 40 km (25 miles) to the