The term MEET COMPETITOR can be broken down into two crossword solutions: RACER (5 letters) and MILER (5 letters). A RACER is someone who competes in a race, which is an organized competition in which all participants attempt to complete a given course in the shortest amount of time. A MILER is someone who competes in a mile race, which is a race that covers a distance of one mile. Both racers and milers are competitors in a race, and they must meet each other in order to compete.