"Ran this in 2013 and 2014. Last year, I followed it with the NYCM the following week.

Fairly standard NYRR race -- typical packet pick-up/ race start/ corral set-up/ run through Central Park.

The difference is the vibe. Given the ""kick-off"" to marathon week, all of the runners are pretty excited.

This was my second time running the boa Chicago marathon. This is great for first timers participating because the land is flat and the volunteers and crows are amazing. The crowd and volunteer are really what makes the boa a great and energetic experience. Only downside if the medals are not

Lack of stations. Danger on course/roads. Not well organized. It can be fun when people dress for the Irish holiday, even though it is not a great course.