Race Discovery
Chilly Willy Winter Run Series - SEVEN Events!
Chilly Willy Winter Run Series - SEVEN Events! logo

2025 - Chilly Willy Winter Run Series - SEVEN Events!

Oconomowoc, Wisconsin, United States
Nov 08, 2025 – Mar 21, 2026
Running

2025 distances

Running

Chilly Willy Winter Run Series 5K

Nov 08, 2025 5K 9:00 AM
$220.00
Closed

Chilly Willy Winter Run Series 10K

Nov 08, 2025 10K 9:00 AM
$120.00
Closed

Chilly Willy Winter Run Series Half

Series runners who select the half marathon option will be automatically dropped to the 10K distance for races that do not have a half marathon distance.

Nov 08, 2025 Half-Marathon 9:00 AM
$220.00
Closed

Chilly Willy Winter Ruck Series 5K

Nov 08, 2025 5K 9:00 AM
$220.00
Closed

Race date Weather

Conditions on November 8, 2025 — historical Open-Meteo data.

Temp (°C)
Minimum temperature (race-day average) -7.5° / Maximum temperature (race-day average) 1.1°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-day average) -14.9° / Maximum feels like — heat index / wind chill (race-day average) -4.0°
Wind (km/h)
Average wind speed (race-day average)
21.1
Precip (mm)
Average precipitation (race-day average)
1.8mm
Humidity
Average relative humidity (race-day average)
76.7%

About Oconomowoc

Chilly Willy Winter Run Series - SEVEN Events! takes place in Oconomowoc, 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.

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