Boston Police officer John Quinn walks with, Miller, his bomb detection canine, over the finish line while sweeping the area in preparation for the Boston Marathon, Wednesday, April 16, 2014, in Boston. (AP Photo/Charles Krupa)

What not to bring to the Boston Marathon

There are several items that spectators are being strongly discouraged from bringing to this year’s Marathon. 22News is working for you with…

BOSTON MARATHON ROUTE

118th Boston Marathon race course

Last year, runners had to stop just one mile short from the finish line. This year, many will return to run the whole way.

black hawk helicopters

PHOTOS: Marathon security from the sky

22News reporter Kaitlin Goslee traveled to State Police headquarters in Framingham for a first-hand look at how troopers plan to use air cov…