Chicago Marathon Registration Closes
Published at 1:38 PM CDT on Apr 24, 2009 | Updated at 1:45 PM CDT on Apr 24, 2009
Race organizers say registration for the Chicago Marathon has closed at 45,000 participants.
If you missed the deadline, the American Red Cross of Greater Chicago says you can still participate by running with their "Run Red" team.
[Chicago Red Cross]