The term ONE RUNNING is composed of two crossword solutions: ESCAPEE (7 letters) and CANDIDATE (9 letters). An ESCAPEE is someone who has escaped from a place or situation, such as a prison or a dangerous situation. A CANDIDATE is someone who is running for a political office or position. Therefore, the term ONE RUNNING could refer to a single person who has escaped from a place or situation and is now running for a political office or position.