Race Calendar in Michigan, United States

Golden Harvest Half Marathon & 5k/10k - Grand Rapids

Sand Lake, Michigan, United States

20 Sep, 2026 (Sun)

$22.00 - $64.00

Running

5K 10K Half-Marathon 1.6K

Tara Sturgis Memorial Pints & Paws 5K & 1 mile

Milford, Michigan, United States

20 Sep, 2026 (Sun)

$20.00 - $30.00

Running

5K 1.6K 6.6K

Driathlon

Bay City, Michigan, United States

20 Sep, 2026 (Sun)

$60.00 - $70.00

Triathlon

30K 48.3K

The Bull Run (Midland)

Midland, Michigan, United States

20 Sep, 2026 (Sun)

Free - $45.00

Running

5K 1.6K

myTEAM TRIUMPH West MI - Bridge Run -- Captain & Angel Registration

Grand Rapids, Michigan, United States

20 Sep, 2026 (Sun)

Free - $25.00

Running

5K 16.1K

The Dirty Mitten Gravel Triathlon

Middleville, Michigan, United States

20 Sep, 2026 (Sun)

$56.33 - $149.00

Triathlon, Duathlon, Aquabike

28.2K 32.2K 23.3K Ultra +6

Sprint and Splash

Chesterfield, Michigan, United States

20 Sep, 2026 (Sun)

$40.00 - $100.00

Running, Duathlon

5K 8.2K

Last TRI

Shelby Township, Michigan, United States

20 Sep, 2026 (Sun)

Detroit Women's Half Marathon, 10K, and 5K: Women Run the D Run/Walk

Detroit, Michigan, United States

20 Sep, 2026 (Sun)

Free - $110.00

Running

Half-Marathon 10K 5K +7

Emerson the Brave Stampede: 5K Fun Run and Color Run

Holland, Michigan, United States

20 Sep, 2026 (Sun)

$15.00 - $30.00

Running

5K 1K

Almont Heritage Festival

Almont, Michigan, United States

20 Sep, 2026 (Sun)

$5.00 - $40.00

Running

5K 10K 1.6K

Harper Creek Middle School Invitational Elementary Run

Battle Creek, Michigan, United States

23 Sep, 2026 (Wed)

$20.00

Running

1.6K