Open lottery registration closed last week for the Bank of America Chicago Marathon. Runners lucky enough to secure a race entry through the lottery were notified on April 14. For runners who did not receive a race entry but are still interested in running this year’s Chicago Marathon, Opportunity Enterprises has a limited number of entries available. Runners can register for the race through OE and entries will be allocated on a first-come, first-served basis. Registration involves a $185 payment to secure your spot, and a commitment to raise a minimum of $1,500, for a total minimum commitment of $1,685, by October 1st of this year.