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Chilly Willy Winter Run Series - SEVEN Events! logo

Chilly Willy Winter Run Series - SEVEN Events!

Sat, Nov 7, 2026, 9:00 AM CST

Location
Oconomowoc, WI
1327 Wall Street, The Greatest Place on Earth - WISCONSIN!, 53066
Type
RUN

Sign up and verify details on the organizer’s official page.

Vibe analysis coming soon

Course feel, difficulty, and community fit are being added to this listing. Check back, and always confirm details on the official registration page.

At a glance

Great for

  • Military & First Responders

Perks & features

  • Awards

From the public listing — confirm on the official site.

Auto-drafted from the public listing — confirm details on the official event page before signing up.

Distances & registration

5 options

Registration for all distances is through the official signup link above.

  • 3.12 Miles

    Sat, Nov 7, 9:00 AM CST · From $173.30

    Opens Mar 22, 2026, 1:00 AM CDT · Closes Mar 23, 2026, 7:59 PM CDT

  • 3.12 Miles

    Sat, Nov 7, 9:00 AM CST · From $173.30

    Opens Mar 21, 2026, 8:00 PM CDT · Closes Mar 23, 2026, 7:59 PM CDT

  • 6.2 Miles

    Sat, Nov 7, 9:00 AM CST · From $130.10

    Opens Mar 22, 2026, 1:00 AM CDT · Closes Mar 23, 2026, 7:59 PM CDT

+ 2 more options
  • 13.1 Miles

    Sat, Nov 7, 9:00 AM CST · From $173.30

    Opens Mar 22, 2026, 1:00 AM CDT · Closes Mar 23, 2026, 7:59 PM CDT

  • Chilly Willy Winter Walk Series

    Sat, Nov 7, 9:00 AM CST · From $173.30

    Opens Mar 21, 2026, 1:00 AM CDT · Closes Mar 23, 2026, 7:59 PM CDT

Vibe Check

Steady Effort

longer distance

Based on terrain, weather, and distance data.

The course

From the organizer

2026–27 Wisconsin Chilly Willy Winter Run Series❄️🏃‍♂️🏃‍♀️

Presented by Silver Circle Sports Events, LLC

Bundle up and lace up— Old Man Winter is ready to race ! ❄️ Join us for the 2026–27 Wisconsin Chilly Willy Winter Run Series , where chilly temps meet hot competition across seven exciting events. This beloved winter series is your chance to embrace the frost, stay active all season, and have a blast doing it!

Whether you're racing solo or forming a team, there's a distance for everyone:

5K and 10K options at most events

Two half marathons included in the series (Participants who choose the half marathon option will be automatically entered into the 10K category for events that do not offer the half distance.) New This Year: Rucking! We're excited to introduce Rucking to all Chilly Willy Winter Series events! Rucking is a fitness activity that combines walking or hiking with a weighted backpack—also known as a rucksack. Originating from military training, rucking has become a popular, low-impact workout for people of all fitness levels.

Ready to give it a try? Load up your pack and take on a 5K ruck at any of our events.

Please note: Rucking events are timed, but there are no age group awards.

🏅 Awards will be presented to overall, age group, and team series champions. Don’t miss your chance to experience  Wisconsin winter running at its best . Run one race—or run them all. Either way, we’ll see you at the start line!

Ready to run?  Register now!

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