Marathons in Michigan — 2026

There are 20 marathons in Michigan scheduled for 2026. The next is the Haunted 5K, 10K, 13.1M & 26.2M at Lansing, MI (43) in Lansing on October 24. Michigan marathons run primarily October.

Haunted 5K, 10K, 13.1M & 26.2M at Lansing, MI (43)

Sat, Oct 24 · Lansing, MI Lansing

5K10KHalf Marathon +1

From $30 Open Closing Soon

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Rock CF Thumb Coast Marathon, Half Marathon & 5K

Sun, Nov 8 · Port Austin, MI Port Austin

5KEconomy 5kVirtual 5k +6

From $23 Open

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SISU Ski Fest 2027

Sat, Jan 9 · IRONWOOD, MI IRONWOOD

5K Hauska Hiihto Fun Ski15K Heikki Lunta - Classic15K Heikki Lunta - Skate +2

From $50 Open 40 spots left

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Groundhog Day Marathon

Fri, Feb 5 · Walker, MI Walker

1/6 Marathon WORLD CHAMPIONSHIPHalf MarathonHalf Hog (1/6 plus Half) +2

From $64 Open

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51st Annual North American Vasa Festival of Races

Sat, Feb 13 · Traverse City, MI Traverse City

Vasa 6k Classic/Freestyle Tour (Not Timed)6k Classic Citizen Race (Not High Schoolers)6k Classic High School Race +8

From $5 Closed

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2027 USA Triathlon Winter Nationals

Sat, Mar 6 · frederic, MI frederic

Adaptive Duathlon2027 Duathlon Run/SkiYouth Winter Duathlon -19 and under only +8

From $50 Open

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White Pine Thaw Marathon Relay

Sun, Mar 7 · Comstock Park, MI Comstock Park

White Pine Thaw Solo Full MarathonWhite Pine Thaw Solo Full MarathonWhite Pine Thaw Marathon Relay +3

From $50 Open 23 spots left

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Carpe Diem - Carpe Noctem Half Marathon and 10K - MI

Sat, Apr 3 · Commerce Township, MI Commerce Township

Single 10K (Nighttime)Single 10K (Nighttime)Economy - Single 10K (Daytime) +35

From $35 Open Closing Soon

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Kal-Haven Trail Run

Sat, Apr 10 · Kalamazoo, MI Kalamazoo

Solo RunnerSolo Runner2 Person Relay Team +3

From $45 Closed 24 spots left

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2027 Zeigler Kalamazoo Marathon

Sat, Apr 24 · Kalamazoo, MI Kalamazoo

Parker Aerospace 5K Run & Walk5K Walk & 5K RunVirtual 5K Run & Walk +16

From $25 Open

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Mud, Sweat & Beers - The Lumberjack 17!!!

Sat, May 1 · Traverse City, MI Traverse City

Ginger Ale - 2 milesGinger Ale - 2 milesPale Ale - Athena (150+ lbs) +41

From $10 Closed

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Amway River Bank Run

Wed, May 5 · Grand Rapids, MI Grand Rapids

5K Community Walk - Gentex5K Run - Amway5K Community Walk - Gentex +31

From $0 Open Closing Soon

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Bayshore Marathon, Half Marathon, 10K, & Kids Fun Run

Fri, May 28 · Traverse City, MI Traverse City

Bayshore Kids MarathonBayshore Kids Marathon10K +10

From $10 Closed

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UltraTrax AnnArbor

Sat, Jun 5 · Brighton, MI Brighton

Level 1: 7-Mile CourseLevel 2: 14-Mile CourseLevel 3: 21-Mile Course +1

From $58 Open

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MISH Waterfront Marathon | Half Marathon | 10K

Sat, Jun 5 · Gladstone, MI Gladstone

10K Run10K Run1/2 Marathon +3

From $49 Open

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Cogs and Kegs

Mon, Jun 14 · Birmingham, MI Birmingham

Cogs and Kegs 10-Mile RideCogs and Kegs 10-Mile RideCogs and Kegs 30-Mile Ride +3

From $30 Closed

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Run the Pier Running Festival

Sat, Jul 24 · Manistee, MI Manistee

Run The Pier 5KRun The Pier 5KRun the Pier 10K +5

From $35 Closed

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Millennium Meadows Marathon

Sun, Aug 29 · Grand Rapids, MI Grand Rapids

10K (Uses one extended loop of the course)10K (Uses one extended loop of the course)Half Marathon (13.35 miles with certified half marathon split) +5

From $45 Open

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2027 Holland Haven Marathon

Sun, Sep 12 · Holland, MI Holland

8K Race8K RaceHalf Marathon +5

From $40 Closed

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Trinity Health Probility Ann Arbor Marathon

Sat, Oct 2 · Ann Arbor, MI Ann Arbor

Kids Run .262 (8 and under only)Kids Run .262 - 8 and under onlyKids Run Half Mile (10 and under only) +23

From $15 Open

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