Marathon

It is the first time to register half marathon in my life.
It is funny that I woke up this morning I felt back pain.
People ask me why, I told them: "I don't know, I think that I am
getting old".
The same day afternoon, I registered for half marathon, the huge
ambition.
I think the important part is I have never able to run 12 mile yet.
Today is February, and I will have 2 months to put myself in shape.