Running races in Wisconsin

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  A Spooktacular 5K - Trick or Trunk

  Sat 24 Oct · Mount Pleasant, WI · 5K
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  Haunted Hustle

  Sat 24 Oct · Middleton, WI · Half marathon · Terror 10K Run · 5K · Zombie Walk 5K
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  The Fall 50

  Sat 24 Oct · Ellison Bay, WI · Marathon · Half Marathon · 10K · 5K

  Through Door County during peak fall colors

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  hall-EAU-ween 5K

  Fri 30 Oct · Eau Claire, WI · 5K

  Costumed dash across downtown Eau Claire's lit bridges

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  Lakefront Discovery Run

  Sat 31 Oct · Milwaukee, WI · 15k · 5k

  Runs along Lake Michigan's Milwaukee lakefront

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  Freaky 5K Run/Walk & Mini Monster Fun Run

  Sat 31 Oct · Appleton, WI · 5K Run/Walk · Mini Monster Dash

  Follows the Fox River through Pierce Park

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  tBunk Endurance Challenge November 6th-8th, 2026

  Fri 6 Nov · Whitewater, WI · 200 Mile · 150 Mile · 100 Mile · 50 Mile · 50 Km · 15K Fun Run

  Ultra distances raising funds for Kettle Moraine forest

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  Vets Day 5K & 10K

  Sat 7 Nov · Milwaukee, WI · 10K · 5K · 5K Walk · 5K Ruck · 1K Kiddo's Race

  Starts and finishes at the Milwaukee War Memorial

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  Icebox 480/240

  Sat 7 Nov · River Falls, WI · 8-hour challenge · 4-hour challenge · 1-mile loop

  Timed ultra on single-track trails near River Falls

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  Pen Park Trails Fest

  Sat 7 Nov · Fish Creek, WI · 30K · 14K
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Flat & Friendly

Your first finish line?

Chasing a PB

Chasing a PB?

Turkey trots

Trot before the turkey?

Beach & coast runs

Dreaming of a beach sunset?

Trail escapes

Looking for an adventure?

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.