The same length as any other marathon, 26 miles 385 yards/42.195 km.
The Bank of America.
It's 26.2 miles long because that's how long a marathon is that's why it's called the Boston Marathon.
a marathon is how far?
The London marathon race is 42.195 kilometers long
Wikipedia is a very valid source for finding out how long a marathon is. Specifically, a marathon is a long-distance run based around the 25 mile mark.
A marathon is 26.202 miles.
Yes, there is a half marathon. A half marathon is about 13.1 miles long, half the distance of a full marathon, 26.2 miles.
The Bank of America Chicago Marathon starts at approx. 7:30AM CST in Grant Park.
Registration for the Bank of America Chicago Marathon began on February 1st. See the related article.
A marathon.
It took two years as their first expedition was aborted after a sea disaster. They arrived and first captured Eretria which was one of their targets; Athens was the second and they moved to land at the Plain of Marathon 26 miles north of Athens.
The marathon course is 42.195 kilometers long, which is equivalent to 26.2 miles.