It would be interesting to see what changes others have experienced?
Books I Have Read
Last Race: Portland Maine Half Marathon October 5 2014
"The drops of rain make a hole in the stone, not by violence, but by oft falling." - Lucretius
"If you always do, what you've always done; you'll always get what you've always got."
Good luck in your 5 miler, you must let us know how you do.