The pain of pushing a human body past normal physical exertion. The individual knowing of an accomplished speed or hill workout. The small community of people who understand the devotion. The pride and accomplishment associated with the word "marathon." The willpower and motivation that are essential if you go at it alone. The sport that knows no limits of weather, season, or temperature. The passion that you can take anywhere with just an extra pair of shoes.

how I crave it.