Chicago marathon 2011 registration will be done online. All registration and application will be done from Chicago Marathon website.
The 2011 Bank of America Chicago Marathon will take place on Sunday, October 9, 2011
Register for 2011 Chicago Marathon
Registration is yet to open officialy to receive the official announcement of the 2011 race date and registration launch, sign up for the Bank of America Chicago Marathon’s Mile by Mile E-Newsletter.
Alternatively you can keep track on when the registration will open by regularly visiting Bank of America Chicaga Marathon site.