In 120 days · Sat, Nov 7, 2026
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Saturday, November 7th, 2026
1327 Wall Street, Oconomowoc WI
5K · 10K · Half
About this race
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!
Event Details
- Distance Options: 5K and 10K options at most events
- Half Marathons: 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.)
- Skip the Lines: With The CW All Access Pass! Your ticket to skipping the packet pickup line and heading straight to the start line!
- Registration Benefits: Opt out of a shirt and save $10 - this automatically gets you the pass, receive a reusable ankle strap for timing, and no check-in required – just show up and run!
Awards
Awards will be presented to overall, age group, and team series champions.
Join Us!
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!
Registration
Ready to run? Register now!
Race Information
Date: 2026-11-07
Location: 1327 Wall Street, Oconomowoc, WI
URL: Chilly Willy Winter Run Series
Course map
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