Road Runners Club of America The national association of not-for-profit running clubs dedicated to promoting running as a competitive sport and as healthful exercise.
USA Track & Field USA Track & Field (USATF) is the National Governing Body for track and field, long-distance running and race walking in the United States.
Running Research News a monthly newsletter which keeps sports-active people up-to-date on the latest information about training, sports nutrition, and sports medicine.