'Why This Compulsion To Run Long Distances?' A Runner's Beautiful Confession

Runners often ask themselves, "Why am I doing this? Why do I want to make myself hurt so?" With help from the webcomic The Oatmeal, we might have an answer.

Source: http://www.npr.org/blogs/krulwich/2013/08/21/213869143/why-this-compulsion-to-run-long-distances-a-runners-beautiful-confession?ft=1&f=1007

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