There's a really great running club in Hoboken called the Mile Square Running Club. They run Tuesday and Thursday evenings and Saturday mornings. All levels welcome. You don't have to live in Hoboken to join. Check out the web site for more info read
http://run.to/msrc or send mail to
msrc@run.to.
Also, there is the Hoboken Harriers Running Club at http://www.hoha.net/ and the New York Road Runners at http://www.nyrrc.org/.
Stay fit and meet great people. Enjoy!