Chicago 13.1
Race Day Weather
Warm start, warming through the race, moderate wind
Starting at 68°F, heat will be a factor from the gun — go out conservative and stay on top of hydration. Temperatures rising to 82°F through the course will gradually increase perceived effort in the second half. Moderate winds around 14mph may affect pacing on open sections of the course.
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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.