Lake Taupo has a perimeter of approximately 193 kilometers, a deepest point of 186 meters. It is drained by the Waikato River (New Zealand's longest river), while its main tributaries are the Waitahanui River, the Tongariro River, and the Tauranga Taupo River.
Still Water 8
The Still Water Eight is a group of 8 marathon swims in lakes that is a goal of seriously-minded marathon swimmers who are focused on still-water marathon swims. Successful completion of these 8 marathon swims has never been recorded by a single individual. It was first publicly announced by Michelle Macy in October 2011.
Completion of the Still Water Eight can be recorded in three categories:
2. non-wetsuit (i.e., FINA approved swim suits)
3. channel-standard swimwear (i.e., traditional swimming briefs for men and no arm or leg coverage for women)
If the swimmer chooses to swim one of the Still Water Eight swims in a wetsuit, they would fall into the wetsuit category. Likewise if they swim in a FINA-approved swimsuit, they fall in that category. If they swim across all the lakes in channel-standard swimwear, then they fall into the channel-standard category.
Every swim attempt must start and finish on dry land.
1. Loch Ness (Scotland): 23 miles/37K, water temperature averages 50°F/10°C in season. Known for its deep black and chilling waters.
2. Windemere (England): 10.5 miles/16.9K, water temperature can be as low as 55°F/13°C in season. The largest natural lake in England.
3. Lake Zürich (Switzerland): 16.4 miles/26.4K, water temperature 66.2–75.2°F/19-24°C. This lake has an annual international competition.
4. Lake Tahoe (USA): 21 miles/35.4K, water temperature is 50–58°F/10–14.4°F. Difficult due to cool water and air temperatures and high altitude.
5. Lake Baikal (Russia): 7-10 miles/11-16K or blaze a course of equal or greater distance,water temperature can be as low as 50°F/10°C. The world’s oldest and deepest lake is also a UNISECO World Heritage Site.
6. Lake Taupo (New Zealand): 21 miles/34K, water temperature 51–73°F/11–23°C. The largest lake in New Zealand is located on the North Island.
7. Lake Ontario (Canada): 31.5 miles/51K, water temperatures are variable in a matter of hours due to wind (50–72°F/10-22°C. Difficult swim due to unpredictable wind and currents.
8. Lake Titicaca (Bolivia–Peru): Temperature is 56-58°F/13-14.5°F and is highest lake in the Americas.