USA: New Jersey

Run Wild at the Jersey Shore this Summer - at the Inaugural Wild Half Marathon
It is the perfect vacation place or weekend getaway! Run a seaside half marathon along the beautiful Wildwoods shoreline. Yes, for the first time ever a half marathon that combines your love of running with the sights, sounds and scents of a classic boardwalk, and the pure joy of an amusement park--entry includes a free weekend pass to famous Morey's Pier.

The UNITE Half Marathon—13.1 Miles of Excitement and History at Rutgers University
Get ready, once again, to run the UNITE Half Marathon at Rutgers University! Have fun running a unique course and get schooled (in running, that is) along the way! Great perks on this one; and new relay division!
Also: Event Website
Also: Event Registration

Second Annual UNITE Half Marathon and New Relay at Beautiful Rutgers
It was awesome in the inaugural year, 2010, a sellout and huge success: Rutgers University ambience, music, terrific amenities, beautiful, historic course--and this year, a two-person relay! Be there; experience it on April 17, 2011.

Philadelphia Marathon, Half-Marathon, Rothman Institute 8K, and Kids’ Fun Run – A Historic Course Where Runners Will Make History!
Coming November 21, 2010, a Marathon and Half Marathon, and the Rothman Institute 8K on Saturday, November 20. Each race starts and finishes at the famous Philadelphia Museum of Art. Enjoy a culturally rich and wonderfully diverse city, a Health and Fitness Expo, Runner’s Pasta Party and much more
Also: Event Website
Also: Event Registration