SOLVE THE RIDDLE TO WIN STEEM #2018 -1

Hi steemians

SOURCE-GOOGLE

Here is the puzzle for all of you.Give it a try and you could be the winner.

RULES:
1.UPVOTE THE POST[THIS MAY HELP ME TO GET THE FUNDS FOR RUNNING THE CONTEST]

2.RESTEEM THE POST ELSE YOUR ENTRY WILL NOT BE VALID

3.THIS TIME 5 LUCKY WINNERS WILL BE SELECTED AND THE REWARD WILL BE 5 STEEM DIVIDED EQUALLY AMONG THE WINNERS.

4.THE WINNERS WILL BE SELECTED VIA http://www.randomresult.com/ AND I WILL POST A LINK OF THE DRAW WHERE YOU CAN SEE THE WINNERS IN MY NEXT POST [AFTER 7 DAYS FROM TODAY]

5.ONLY ONE ENTRY IS VALID SO PLEASE DON'T PUT MULTIPLE ANSWERS .

Here is the RIDDLE for you give it a try:
IT BECOMES MORE HARDER TO CATCH ,THE FASTER YOU RUN.

what is it.Start thinking and put your answers in the comment section.