Why Do You Run?

"Because you're wondering if your grandchildren will too. Because its raining. Because you can, and others can't. Because its faster than walking. Because that shaky-leg-thing is all about nervous energy. Because you can't fly. Because you can fly. Because your personal best is just that, yours. Because the pain of a blister is nothing compared to the pain of stopping. Because you like the resistance the wind gives you. Because you like the resistance you give the wind. Just Because."

-NYC Marathon Ad