Chicago Half Marathon happened on 2011-09-11.
Chicago Marathon was created in 1977.
Runners in the Chicago Marathon complete 26.2 miles. This is the standard marathon distance. They Chicago Marathon also offers a half marathon option which is 13.1 miles.
Chicago Half Marathon was created in 1997.
Chicago marathon is on Sunday 11 October 2009
The Bank of America Chicago Marathon is open to anyone 16 and over.
Moses Mosop won the 2011 Chicago marathon in 2:05:37.
Sunday, October 11, 2010 http://www.runtri.com/2009/01/Chicago-marathon-2009-registration-and.html
It sold out on March 24 for the 2010 Chicago Marathon. Registration opened on 2-1-2011 for this year.
Registration for the Bank of America Chicago Marathon began on February 1st. See the related article.
The Battle of Marathon occurred in 490 BC .
Paris Marathon happened in 1896.