Complete Index

Sunday, Nov. 1 is the ING New York City Marathon, which attracts nearly 40,000 runners of every pace, ability and experience level, and more than 2 million spectators for a 26.2-mile run through the city’s five boroughs. 

Monday, April 20, is the 113th running of the Boston Marathon, where some 35,000 entrants will run a challenging 26.2-mile course from Hopkinton to Boston watched by about 500,000 spectactors. It remains one of the most popular and storied marathons in the world.