Chicago 13.1
Race Day Weather
Mild temps, strategic wind shifts
Runners will face temperatures rising from 61°F to 66°F, with an average humidity of 75%. Wind will shift from a headwind in the early miles to a beneficial tailwind between miles 4-5 and 8, before returning to headwinds in the final stretch. Adjust pacing during the headwind sections, particularly miles 2-3 and 10, and ensure hydration to combat humidity.
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Race Info
The Chicago 13.1 starts and finishes in Garfield Park, running through Humboldt Park and Douglass Park on a fast, flat course. This half marathon focuses on Chicago's West Side neighborhoods, offering a loop through historic boulevards that differs from the typical lakefront races. It's a scenic urban run through culturally diverse areas, perfect for anyone looking for a unique perspective on the city.