The Chicago Half Marathon is one the top 10 biggest half marathon in the United States and the number of runners increases dramatically every year. This year, the registration is about 12,000 which is 20% increase from last year. This is also the only road race on Lake Shore Drive in Chicago. It starts at Museum of Science and Industry, heads north after circling Jackson Park, returns at 33th St., circles Jackson Park again, and finally ends at Museum of Science and Industry.
My record is 02:21:27 and overall rank is 6650.