It is generally the day before Columbus Day, which in 2013 is the 14th so the marathon is probably 11/13
Chicago marathon is on Sunday 11 October 2009
October 9, 2011
October 14, 2012
April 7th
In 2013, the London Marathon took place on Sunday April 21st. This was the 33rd annual mass-participation marathon race and it was the third World Marathon Major of the year.
Chicago Marathon was created in 1977.
October 10, 2010. That's according to the Bank of America Chicago Marathon office as of this morning, 28 August 2009. The 2011 date is also on Columbus Day weekend, October 9, 2011.
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.
The date that the London Marathon 2013 was held was April 21. In 2014, the marathon took place on Sunday April 13.
Yes, if you use the Chicago Marathon 2010 as a qualifier for the Boston Marathon and your birth date is August 25, 1956, you can qualify using the 55-year-old female time. For the 2011 Boston Marathon, the qualifying time for women aged 55-59 was 4:00:00. If your Chicago Marathon time was 4:00:00 or faster, you would meet the qualifying standard.
Chicago Half Marathon was created in 1997.
Chicago Marathon happened on 2012-10-07.