Registration for Chicago marathon opens

February 1, 2010 2:56:46 PM PST
Registration opened Monday for the 2010 Bank of America Chicago Marathon.The marathon is Sunday, October 10. That may sound far away, but the maximum number of participants is 45,000. And some runners are destined to be disappointed if they don't sign up soon.

The fee is $135 for U.S. residents and $160 for runners outside of this country.