My heart beating loudly in my chest is the only sound I can here. The air, whipping past my face, tries to curb my inertia but I just press on harder and harder. As I make my turn to go into the straight-away, the next man in the relay team comes into sight. I push my legs harder and harder, but I cannot make them move any faster. There is only one hundred meters left to go before the instant I have to pass the baton the next runner. As I am speeding down the lane like a jet about to lift off, I see the fans cheering in my peripheral vis ....