Oceans 7 Challenge

The Oceans Seven is a marathon swimming challenge consisting of seven open water channel/strait swims:

• North Channel: between Ireland and Scotland, 21 miles (34 km)
• Cook Strait: between New Zealand’s North and South Islands, 16 miles (26km)
• Moloka’i Channel: between Moloka’i and O’ahu, 27 miles (44km)
• English Channel: between England and France, 21 miles (34km)
• Catalina Channel: between Santa Catalina Island and Los Angeles, 21 miles (34km)
• Tsugaru Strait: between the Japanese islands of Honshu and Hokkaido, 12 miles (20km)
• Strait of Gibraltar: between Spain and Morocco, 10 miles (16km).