What time will runners begin taking over Chicago streets for the marathon Sunday?

Start times could depend on which runners you're looking for. Marathon start times are staggered into "waves" so runners will cross the finish line at varying points throughout the day.

Here's a look at the full race day schedule:

Full Marathon Schedule

The event begins with the men's wheelchair race start at 7:20 a.m. CT on Sunday.

Here's the full start time schedule:

Men’s Wheelchair Start: 7:20 a.m.

Women’s Wheelchair Start: 7:21 a.m.

Handcycle Start: 7:23 a.m.

Wave 1 Start: 7:30 a.m.

Wave 2 Start: 8:00 a.m.

Wave 3 Start: 8:35 a.m.

Grant Park open for spectators: 9:30 a.m.

27th Mile Post-Race Party: 9:30 a.m. – 4:00 p.m. (Beer tickets are on sale until 3 p.m. and can be redeeme

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