Half Marathon Races in Michigan

Find upcoming half marathon races in Michigan — with dates, locations, and direct registration links.

67 upcoming half marathon races found in Michigan

Upcoming Half Marathon Races in Michigan

Half Marathon+7

Nov 27

Black Toenail Friday Half Marathon and 7.5 Miler - MI

Fri, November 27, 2026

Commerce Township, MI

View Race

5K+2

Nov 7

Gobbler 5K, 10K, & 13.1M at Grand Ledge, MI (45)

Sat, November 7, 2026

Grand Ledge, MI

View Race

5K+2

Nov 28

Gobbler 5K, 10K, 13.1 at Lansing, MI (48)

Sat, November 28, 2026

Lansing, MI

View Race

5K+3

Oct 24

Haunted 5K, 10K, 13.1, & 26.2 at Hawk Island Park, Lansing, MI (43S40)

Sat, October 24, 2026

Lansing, MI

View Race

5K+2

Dec 5

Holiday 5K, 10K, & 13.1M at Grand Ledge, MI (49)

Sat, December 5, 2026

Grand Ledge, MI

View Race

5K+2

Dec 26

Holiday 5K, 10K, 13.1M at Hawk Island Park, Lansing, MI (52)

Sat, December 26, 2026

Lansing, MI

View Race

Half Marathon+11

Oct 31

Hot Cider Hustle - Grand Rapids Half Marathon, 10K & 5K

Sat, October 31, 2026

Walker, MI

View Race

Half Marathon+11

Oct 10

Hot Cider Hustle - Lansing Half Marathon, 10K & 5K

Sat, October 10, 2026

Lansing, MI

View Race

5k Run+4

Oct 10

Lane Walker Foundation Race

Sat, October 10, 2026

Alma, MI

View Race

Half Marathon+4

Oct 24

Mackinac Island Great Turtle Half Marathon & 5.7 Mile

Sat, October 24, 2026

Mackinac Island, MI

View Race

Half Marathon Run/Walk+7

Oct 24

Michigan Monster Dash

Sat, October 24, 2026

Milford, MI

View Race

Marathon+3

Aug 29

Millennium Meadows Marathon

Sun, August 29, 2027

Grand Rapids, MI

View Race

Captain Half Marathon+4

Oct 18

myTEAM TRIUMPH West MI - GR Marathon -- Captain & Angel Registration

Sun, October 18, 2026

Grand Rapids, MI

View Race

30k+3

Oct 4

Oktoberfest Runs @ Stony Creek

Sun, October 4, 2026

Shelby Township, MI

View Race

Half Marathon+3

Oct 31

Redeem Mi Run

Sat, October 31, 2026

Montague, MI

View Race

Kids Dash+9

Oct 24

Spooky Sprint - Ann Arbor

Sat, October 24, 2026

Ann Arbor, MI

View Race

Kids Dash+10

Oct 10

Spooky Sprint - Grand Rapids

Sat, October 10, 2026

Grand Rapids, MI

View Race

Kids Dash+9

Oct 25

Spooky Sprint- Lansing

Sun, October 25, 2026

Lansing, MI

View Race

Marathon+8

Nov 8

The Rock CF Thumb Coast Marathon, Half Marathon, and 5K

Sun, November 8, 2026

Port Austin, MI

View Race

TURKEY TRAIL TROT HALF MARATHON - THURSDAY+7

Nov 26

TURKEY TRAIL TROT & THE LEFTOVERS RACE

Thu, November 26, 2026

Shelby Township, MI

View Race

Kids Dash+9

Nov 28

Turkey Trails- Ann Arbor

Sat, November 28, 2026

Ann Arbor, MI

View Race

Kids Dash+9

Nov 22

Turkey Trails- Grand Rapids

Sun, November 22, 2026

Zeeland, MI

View Race

1 Mile+6

Nov 29

Turkey Trails- Lansing

Sun, November 29, 2026

Lansing, MI

View Race

Marathon+5

Oct 18

University of Michigan Health-West Grand Rapids Marathon

Sun, October 18, 2026

Grand Rapids, MI

View Race

Full Marathon+9

Apr 24

2027 Zeigler Kalamazoo Marathon

Sat, April 24, 2027

Kalamazoo, MI

View Race

Marathon+4

Feb 5

Groundhog Day Marathon

Fri, February 5, 2027

Walker, MI

View Race

5K+3

Oct 24

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

Sat, October 24, 2026

Lansing, MI

View Race

5K+2

Nov 7

Miles 4 Meals

Sat, November 7, 2026

White Lake, MI

View Race

Half Marathon+3

Oct 10

Sandhill Crane All Trail Half Marathon/10K/5K

Sat, October 10, 2026

Vandalia, MI

View Race

Half Marathon+8

Feb 20

Winter Trail Fest (WTF) Half Marathon and 5 Mile - Westside

Sat, February 20, 2027

Middleville, MI

View Race