Half Marathon

The New York Road Runners began a "half-marathon" competition in 2006.

http://www.nyrr.org/nychalf/home.php
Sunday, August 27- New York City, NY
Make history by being part of the inaugural NYC Half-Marathon Presented by NIKE. This brand new race will start in Central Park, pass through Times Square, and continue along the waterfront to a finish in Lower Manhattan. Interest is high from runners all around the world, making this sure to be the next big thing in New York running. Apply at noon EDT on June 21.