The Oceans Seven Challenge: Everything You Need to Know
The Oceans Seven marathon is a truly incredible feat that very few people have been able to accomplish. The challenge consists of crossing seven open water channels and straits. We"ll tell you more about it in the following article.
What you need to know about the Oceans Seven marathon
We could say that this marathon is equivalent to the Seven Summits. Swimmers must cross seven channels or straits throughout their sports careers to complete the challenge.
The first person to achieve the Oceans Seven challenge was the Irish swimmer Stephen Redmond, at the age of 47, in 2012. Not many have had the honor or pride of accomplishing the same thing.
So far, only the following swimmers have completed the feat:
- Anna-Carin Nordin (Sweden)
- Michelle Macy and Darren Miller (United States)
- Adam Walker and Kimberley Chambers (New Zealand)
- Adam Walker and Jonathan Ratcliffe (Great Britain)
- Rohan Dattatrey More (India)
- Abhejali Bernardová (Czech Republic)
- Lynton Mortensen and Thomas Pembroke (Australia; Pembroke was the youngest to complete this challenge, at 29 years old)
- Cameron Bellamy (South Africa)
- André Wiersig (Germany)
- Attila Manyoki (Hungary)
- Antonio Arguelles (the oldest person to complete this challenge, at 58 years old) and Nora Toledano (Mexico)
Which are the channels and straits included in the Oceans Seven challenge?
This open water swimming marathon includes four channels and three straits, which represent each continent (not including Antarctica). In east to west order, they are:
1. Cook Strait (Oceania)
It separates the two main islands of New Zealand, with a minimum width of 14 miles (22 km) and an average depth of 420 ft (128 m). The Cook Strait also serves as a separation between the Tasman Sea and the Pacific Ocean.
It"s named in honor of the English Sailor James Cook. Wellington, the New Zealand capital, runs alongside one of its banks.
2. Tsugaru Strait (Asia)
It"s located between two Japanese islands: Honshu and Hokkaido. This channel connects the Sea of Japan with the Pacific Ocean and has a depth of between 460 to 656 feet (140 to 200 meters). It"s 29 miles (47 km) long, making it the longest strait in the Oceans Seven challenge.
3. English Channel (Europe)
The English Channel or La Manche, depending on which bank we"re at, is a channel between England and France. It has a width of 21 miles (34 kilometers) in the narrowest part. There are some scattered islands along the way that belong to the British Crown.
The most important cities along both banks are: Dover, Southampton, Portsmouth (England), Le Havre, Calais, Dieppe and Cherbourg (France).
4. Strait of Gibraltar (Africa)
It"s the smallest of the straits and channels within the Oceans Seven challenge, with only 8.9 miles (14.3 km) of minimum width. It divides two continents: Africa (Morocco) and Europe (Spain). The Strait of Gibraltar is located right where the Mediterranean Sea and the Atlantic Ocean meet; it"s also on the crack point of two tectonic plates.
5. North Channel (Europe)
It"s located in the British Isles and separates the eastern part of Northern Ireland from the southwestern part of Scotland. It connects the Irish Sea with the Atlantic Ocean. At its narrowest part, known as Moyle, it"s 12 miles (19 to 20 km) wide.
6. Catalina Channel
It has an extension of almost 21 miles (33.7 km) and separates the continental part of California (United States) from the Santa Catalina Island. The Santa Catalina Island is a rocky island that looks directly at the town of Long Beach and has its highest point at 2,127 feet (648 m; Mount Orizaba).
7. Moloka"i Channel (Oceania)
Last but not least, this channel is located in Hawaii, more precisely between the islands of O"ahu and Molokai, with an extension of 26 miles (41.8 km). It"s part of a network of natural channels between the islands of the archipelago.
Other challenges besides the Oceans Seven marathon
Another ambitious feat in the world of swimming is known as the Triple Crown, which is recognized by the World Open Water Swimming Association. This challenge consists of three channels: La Manche, Catalina Channel, and the Manhattan Island channel.
It"s clear that completing any of these challenges isn"t for everyone since they"re incredibly demanding and require a lot of preparation. You need to be in great physical condition to swim through all these channels!It might interest you...