Chicago Marathon To Enhance Security In Wake Of Boston BombingOrganizers and the city officials say dogs will be used to detect explosives and officers will conduct random bag checks.
Lottery For Chicago Marathon Closes With 36,000 EntriesThe lottery for the remaining 15,000 spots in the 2013 Bank of America Chicago Marathon has closed with a total of 36,000 entries.
U.S. Olympian Dathan Ritzenhein Will Run In 2013 Chicago MarathonThe Bank of America Chicago Marathon today announced that U.S. Olympian Dathan Ritzenhein will return to the site of his breakthrough performance by competing in the 36th annual event on October 13.

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