Random Riddle: A Treacherous Trail

I may run rings around you
Or escape your clutching grip
Or leave a treacherous trail
That gives a sudden slip.
(If you’re not careful!)

You always end up winning,
While I shrink with each new meet:
Our bouts will be my ruin,
But you’ll come out smelling sweet.
 

Random Riddle: A Treacherous Trail