Big Chill
About this race
Race #4: Winter Run Series
Join us for the 22nd annual Winter Run Series, Wisconsin’s largest running series!
This exciting event takes you through the heart of Milwaukee and its scenic suburbs, showcasing the city’s charm and beauty.
Spanning six events throughout the winter season, the series is the perfect way to stay active and embrace the winter months, all while celebrating your favorite holidays.
Bring the whole family and choose between the 5K or 10K distances.
Let’s conquer the cold together!
Join fellow runners on January 18, 2026 for the Big Chill. It's a fantastic 5K, 10K featuring a flat and fast course in South Milwaukee.
Pick your distance
Running
Big Chill 5K
Big Chill 10K
About South Milwaukee
Big Chill takes place in South Milwaukee, Wisconsin, United States. The local timezone is America/Chicago.
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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.