100 word story

So I wrote this when I saw a 100 word story contest in Reader's Digest. I wrote 2 different stories and sent out the first one. Since we're only allowed to send one story, this one's left with me. Why don't you try writing one? It's like a fun brain-teaser.
If you have time, please comment on the following story and write how you understand it. I think every sentence can have different meanings on different people.

My hunter speeds up.
I power up my leg muscles even though they have been begging me to give in. Instinct is all I have left. A deer runs past me. I realize in horror that I am left behind every animal.  The cat makes a leap to kill and my entire life flashes for the last time through the eyes of a vengeful leopard.
The leopard knew it lost. It wriggled in the pool of blood that had spurted from its neck. I made sure not to stab it on the body. It looked at me in searing pain.