Antarctica
Each year, scientists from 28 different nations conduct experiments not reproducible in any other place in the world. In the summer more than 4,000 scientists operate research stations; this number decreases to just over 1,000 in the winter. McMurdo Station, which is the largest research station in Antarctica, is capable of housing more than 1,000 scientists, visitors, and tourists.
Antarctica Marathon
The Antarctica Marathon may have been the first for-profit sporting event held in Antarctica, on January 28, 1995. The event is now held every year in late February or early March. The race is held on King George Island, one of the largest Antarctic Islands just off the Antarctic Peninsula. There is also a half-marathon held at the same time. The start and finish is at Bellingshausen Station (the Russian base), and the course passes the Artigas Base (Uruguayan), the Frei Base (Chilean) and the Great Wall Base (Chinese). The course follows a gravel road that connects the bases.