It’s marathon weekend in Chicago, with more than 53,000 runners from around the world set to participate.
The race begins in waves starting at 7:20 a.m. Sunday in Grant Park and follows a route around 29 of Chicago’s neighborhoods.
NBC Chicago will show the race live on air from 7 to 11 a.m. Sunday. The race will also be streamed online.
Watch the race live. If the video below doesn’t show, click here to watch.









