Running at the South Pole

Here's a meticulous report from a scientist stationed at the South Pole, who also happens to be a runner!  The extreme cold temperatures have not stopped him from running.  He writes about one day last March, "the temperature dropped down to -64.6 C (-84.3 F), and I still enjoyed a nice 5-mile run."  Read more on his blog:

Note: this is not me, this is the guy on the South Pole. 

Photo source is The Adventures of Marco Polie blog.