My husband became a runner when he was 36 years old. Turns out, he’s really good at it. (I try not to hold that against him.) If you are new to the world of running, let me enlighten you. Some runners become so enthralled with the sport that they start running races. It keeps you motivated in your training and many runners even enjoy *gasp* these races. Crazy, I know. For every race you enter, you will receive a running bib with your number on it and for every race you complete you will usually earn a medal. Before long, you’ve got medals hanging from doorknobs (classy) and you’re looking for your checkbook in the junk…