Running races in Wisconsin in Jan 2027

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  Samson Stomp

  Sun 17 Jan 2027 · Milwaukee, WI · 5K Competitive Run · 3.2 km · 1.6 km

  Zoo run honoring Samson the silverback gorilla

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  Big Chill

  Sun 17 Jan 2027 · South Milwaukee, WI · Big Chill 10K · Big Chill 5K

  Milwaukee's winter run series at lakefront Grant Park

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  Phillips Flurry 5K & 10K Snowshoe Race/Run/Walk and home of the Wisconsin State Snowshoe Championships

  Sat 23 Jan 2027 · Phillips, WI · 10K · 5K

  Home of the Wisconsin State Snowshoe Championships

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  SchneeLauf Fun Run or Walk

  January 2027 · Elkhart Lake, WI · 5K · 2mile

  Shotgun start from the Quit Qui Oc clubhouse

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  Winterfest 5K Run/Walk

  January 2027 · Baraboo, WI · 5K Run/Walk
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  Subzero Race Series

  January 2027 · Madison, WI · 5k
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  Hibernation Hustle 5k Run/Walk

  January 2027 · Sun Prairie, WI · 5K Run · 5K Walk (untimed) · 0.1 km

  Groundhog Day 5K tied to Sun Prairie's Jimmy the Groundhog

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Every race here is published by its organiser; RunCalendar checks the date and the entry window against the organiser's own page and rebuilds this calendar every night. A confirmed date shows its day; a provisional one shows only its month. Last updated 22 October 2026.