The New York City Marathon charts a 26.2 mile course throughout all five boroughs today. Here's a look at the route maps.

However, there are four other boroughs – Brooklyn ... and definitely invest in a map. Signing up for one of the best walking tours in NYC is another way to get your bearings.

Here, we break down this World Marathon Major by each borough, highlighting exactly what you need to prepare. (If you’re looking for the course map, here’s the official route from New York ...