Chicago Marathon by the Numbers
Thousands of bananas will be handed out during the race. A banana packs a potassium punch of at least 450 mg, which helps balance the fluids and electrolyte levels in the body.
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flickr.com / Eric K.
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Chicago Marathon by the Numbers
45,000 runners, 26.2 miles, and thousands of bananas! Get your factoids about the Bank of America Chicago Marathon here.
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