I came of age running near Boston in the 70s, I love the idea, put forth in the Boston Globe today, of Boston as an elite mecca.
But, it's a sea level! My solution, I invite all the Boston elites to come for a training block in my adopted city of Oaxaca, Mexico. The cuisine is world renowned, and there are endless rugged trails 5 - 7000 feet.
http://thegrumpyrunner.blogspot.com/2014/09/boston-running-mecca-redux.html
Just a thought. Let's face it, from 800 up, you need a training block at altitude.