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!
Pick your distance
Running
Big Chill 5K
Big Chill 10K
Typical race-day weather
Based on 6 years of Open-Meteo archive data for this event's race dates in South Milwaukee, plus the 3 days either side.
The sun rises at 7:18 AM and sets at 4:44 PM local time (CST) in South Milwaukee on January 17, 2027 — 9h 26m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Results — Big Chill
Other races near South Milwaukee
Different organizers, within 40 miles, in the next three months
Dia de los Muertos Run/Walk
Spooky Sprint - Milwaukee
Vets Day 5K & 10K
Turkey Trails - Milwaukee
🏃 Plan Your Next Race in South Milwaukee
Find upcoming events by distance:
- South Milwaukee 5K Races 2 races
- South Milwaukee Running Calendar 2026 2 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 2 South Milwaukee events
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