The Truth of Marathon Running

Are you a marathon runner?  well if you do a marathon running then feel free to agree what's the truth behind that running. You maybe encounter things which is very common to runners like thinking of quitting when you think you can't take it anymore but at the end you still find yourself running because you still want to see the word in the end of that line "FINISH".

Watch this video and you'll see how a marathon runner thinks and the reality out of it :)