CHICAGO (WLS) -- The fourth running of the Bank of America 13.1 race on the West Side of Chicago went off without a hitch. Runners and organizers said this is just the beginning of a long tradition as ...

Chicago's West Side hosted the 4th annual Bank of America 13.1 Marathon, showcasing local neighborhoods and businesses.

Bank of America Chicago 13.1 is underway Sunday morning, with about 10,000 runners weaving throughout the city's West Side.