Running races in Michigan in Oct 2027

22 races in date order

Vine Wine'd
October 2027 · Fennville, MI · 5K · 1 mile
Winds through Fenn Valley's vineyards and woods

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Run The Town Pink 5K
October 2027 · Manistee, MI · 5K · 1 Mile Walk

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The Lucky Pumpkin 5K Run/Walk to benefit Ireland's Dream
October 2027 · Davison, MI · 5K Run/Walk

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Sleeping Bear Marathon
October 2027 · Empire, MI · Marathon · Half Marathon · 5K
Tree-lined fall colors through Sleeping Bear Dunes

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Bear Lake Ultra
October 2027 · Lapeer, MI · Ultra
24 hours, unlimited loops around Bear Lake

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Oktoberfest 10K/5K, Kids Superhero Run
October 2027 · Jackson, MI · 10K Run · 5k Run · 5k Walk

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Scare Away Hunger Fundraiser
October 2027 · Rochester, MI · 5K Run/Walk
Costumed 5K through Rochester Municipal Park

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Oktoberfest Runs @ Stony Creek
October 2027 · Shelby Township, MI · 30K · Half Marathon · 10K · 5K
Stony Creek Metropark's lakeside trails

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Ann Arbor Marathon
October 2027 · Ann Arbor, MI · Marathon · Half Marathon · 10K · 5K
Loops past the Huron River and U-M campus

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Lori's Voice, Pathways to Possibilities 5K
October 2027 · Kentwood, MI · 5K

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Miles at the Moose
October 2027 · South Lyon, MI · 5K Run/Walk · 1K Kids Run
Raises funds for U-M's Rogel Cancer Center

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Timber Trails 5k
October 2027 · Grand Ledge, MI · 5K

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GUIDING LIGHT 5K RUN/WALK
October 2027 · Grand Rapids, MI · 5K

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Wolverine State 100
October 2027 · Petoskey, MI · 100 Mile · 100 Kilometer · 50 Kilometer
Crosses Michigan's Lower Peninsula, lake to lake

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Sandhill Crane All Trail Half Marathon, 10K, 5K
October 2027 · Three Rivers, MI · Half Marathon · 10K · 5K

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Fallasburg 5K Trail Race
October 2027 · Lowell, MI · 5K

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Haunted 5K, 10K, & Half Marathon at McCurdy Park, Corunna, MI (42S30)
October 2027 · Corunna, MI · 13.1M · 10K · 5K

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Hootenanny Endurance Run
October 2027 · Gregory, MI · 5K

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Headless 25
October 2027 · Howell, MI · Marathon · Half Marathon · 10K · 5K
A Sleepy Hollow-style dash through old Howell

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23nd Annual 2026 Grand Rapids Marathon
October 2027 · Grand Rapids, MI · Marathon · Half Marathon · 10K · 5K

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2026 Detroit Free Press Marathon
October 2027 · Detroit, MI · Marathon
The only US marathon that crosses into Canada

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Detroit Free Press Marathon
October 2027 · Detroit, MI · Marathon · Half marathon · 5K · 1-Mile
A premier marathon through the heart of Detroit

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← Michigan Oct Nov Jan 2027 Feb 2027 Mar 2027 Apr 2027 May 2027 Jun 2027 Jul 2027 Aug 2027 Sep 2027

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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.