The Road Runners Club of America is the oldest and largest national association of running organizations dedicated to growing the sport of running since 1958. The RRCA champions the development of community-based running clubs and events that serve runners of all ages and abilities in pursuit of health and competition.The RRCA uses the term “running” as a catch all word that encompasses the broad spectrum of “running” in the United States including competitive running, jogging, fitness walking, race