Race Discovery
Winter Run Series™
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Winter Run Series™

Oconomowoc, Wisconsin, United States View on map
Jan 17, 2027 – Mar 14, 2027 (America/Chicago local time)
Running

About this race

The 22nd running of Wisconsin’s largest running series is set to explore the inner workings of Milwaukee and its beautiful suburbs. 

This series plays host to six events throughout the winter season, surrounding your favorite holidays. Bring the family to participate in the 5K or 10K. Let's Conquer the Cold!

The Pumpkin Run | Sunday, October 25 | Oconomowoc, WI  
The Elf Run | Sunday, November 22| Hales Corners, WI
Run Into The New Year | Wednesday, December 31 | Wauwatosa, WI
The Big Chill | Sunday, January 17 | South Milwaukee, WI
Cupid Shuffle | Sunday, February 14  | Shorewood, WI
Luck of the Irish | Sunday, March 14 | West Allis, WI

6 EVENT SERIES REGISTRATION BUNDLE  
Join us for the 2026-2027 Winter Run Series! Start the series off with the Pumpkin Run and finish with the Luck of the Irish while completing The Elf Run, Run Into The New Year, The Big Chill, and The Cupid Shuffle in between!   

**Must sign up for the 6 Event Series to earn the series medallion!

Pick your distance

Running

The BIG Chill 5K/10K

Jan 17, 2027 5K 9:00 AM
$40.00
Open

The Cupid Shuffle 5K/10K

Jan 17, 2027 5K 9:00 AM
$40.00
Open

Luck of the Irish 5K/10K

Jan 17, 2027 5K 9:00 AM
$40.00
Open

Typical race-day weather

Based on 12 years of Open-Meteo archive data for this event's race dates in Oconomowoc, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 5.1° / Maximum temperature (race-week average) 14.5°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 1.7° / Maximum feels like — heat index / wind chill (race-week average) 13.5°
Peak wind (km/h)
Strongest wind of the day (race-week average)
18.9
Precip (mm)
Precipitation over the day (race-week average)
2.6mm
Humidity
Mean relative humidity (race-week average)
71.4%
Sunrise
Sunrise at the start line on January 17, 2027 (CST)
Sunset
Sunset at the start line on January 17, 2027 (CST)
Daylight
Hours between sunrise and sunset on race day
9h 25m

The sun rises at 7:21 AM and sets at 4:46 PM local time (CST) in Oconomowoc on January 17, 2027 — 9h 25m 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.

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Other races near Oconomowoc

Different organizers, within 40 miles, in the next three months

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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, 23 Oconomowoc events

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