| Source | NBC Local |
|---|---|
| Original Load Date | Sept. 30, 2026, 1:01 p.m. |
| Last Updated | Sept. 30, 2026, 1:01 p.m. |
| Original URL | https://www.nbcchicago.com/news/sports/chicago-marathon/what-the-blue-line-painted-on-city-streets-means-for-the-upcoming-chicago-marathon-2/3995775/ |
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Many Chicago residents woke up this week to find a blue line painted down
several city streets. What does it mean?
It actually has to do with the [ Bank of America Chicago Marathon ][14] , but
it's not just to mark the course.
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