Long-time track and field supporter, and much-honored figure in the sport, Cedric Walker passed away Tuesday at the age of 49.

The total value of the U.S. tennis economy grew by just over 3% last year, up to $5.57 billion. The data is found in the Tennis Industry Association's annual "Economic Index," created to evaluate the ...

The 2013 National Runner Survey tracks not only runner demographics and exercise habits, but use of technology and social media, economic impact information such as willingness to travel to participat...