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Half Marathons found in Michigan in Fall
View all ↓Half Marathons in Michigan in Fall 2025
Find A Race is the US's favourite event listings site. Check out our list of Fall 2025 Half Marathons in Michigan below.
Race Calendar: Half Marathons found in Fall
🚀Boosted
University of Michigan Health-West Grand Rapids Marathon
Grand Rapids, Michigan
19 Oct 25
$49.05 - $284.85
🚀Boosted
Sault International Festival of Races
Sault Sainte Marie, Michigan
27 Sep 25 - 28 Sep 25
$32.80 - $54.00
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Team Running Lab Half / Full Marathon Training Group
Brighton, Michigan
28 Apr 25 - 19 Oct 25
Free
Lake Superior Shore Run
Marquette, Michigan
12 Sep 25 - 13 Sep 25
Free - $72.02
Capital City River Run
Lansing, Michigan
20 Sep 25
$11.60 - $82.62
2025 Run Iron Mountain Half Marathon | 1OK | 5K | 1 Mile Fun Run
Iron Mountain, Michigan
20 Sep 25
$12.50 - $160.00
Medal Madness 5K, 10K, & Half Marathon at McCurdy Park, Corunna, MI (38) 30
Corunna, Michigan
20 Sep 25
$33.80 - $70.90
Detroit Women's Half Marathon, 10K, and 5K: Women Run the D Run/Walk
Detroit, Michigan
21 Sep 25
Free - $135.00
Escanaba Fall Classic Half Marathon | 5K
Escanaba, Michigan
27 Sep 25
$23.75 - $75.55
Betsie Valley Trail Run
Thompsonville, Michigan
27 Sep 25
$16.90 - $91.10
Sault International Festival of Races
Sault Sainte Marie, Michigan
27 Sep 25 - 28 Sep 25
$32.80 - $54.00
Gentex Park2Park 1/2 Marathon & 5K for Neighbors Plus
Holland, Michigan
27 Sep 25
$38.45 - $91.45
myTEAM TRIUMPH West MI - SHERunsGR -- Captain & Angel Registration
Grand Rapids, Michigan
28 Sep 25
Free - $27.50
SHE RUNS Grand Rapids
Grand Rapids, Michigan
28 Sep 25
$38.45 - $96.75
Heritage 13.1 & 50K Trail Run
Adrian, Michigan
28 Sep 25
$85.80 - $107.00
Sleeping Bear Marathon, Half Marathon & 5K
Empire, Michigan
04 Oct 25
$66.05 - $134.63
Haunted 5K, 10K, & Half Marathon at Mount Hope Park, Grand Ledge, MI (40) 30
Grand Ledge, Michigan
04 Oct 25
$33.80 - $70.90
Great Lakes Shipwreck Half Marathon and 5K
Paradise, Michigan
04 Oct 25
$32.80 - $54.00
Spooky Sprint - Grand Rapids
NE Comstock Park, Michigan
05 Oct 25
$20.83 - $65.46
Oktoberfest Runs @ Stony Creek
Shelby Township, Michigan
05 Oct 25
$54.63 - $129.00
Cedar Springs-Run Michigan Cheap
Cedar Springs, Michigan
05 Oct 25
$22.20 - $32.80
Hot Cider Hustle - Lansing Half Marathon, 10K & 5K
Lansing, Michigan
11 Oct 25
$14.94 - $114.99
Spooky Sprint - Ann Arbor
Milford, Michigan
11 Oct 25
$20.83 - $65.46
Sandhill Crane All Trail Half Marathon/10K/5K
Vandalia, Michigan
11 Oct 25
Free - $28.00
Lane Walker Foundation Race
Alma, Michigan
11 Oct 25
Free - $59.94
Probility Ann Arbor Marathon: 5K • 10K • Half-Marathon • Full Marathon • Marathon Relay • Half-Marathon Walk
Ann Arbor, Michigan
11 Oct 25 - 12 Oct 25
Free - $307.00
13 GHOSTS HALF MARATHON, 13K & 4 MILE TRAIL RUN
Leonard, Michigan
12 Oct 25
$65.10 - $75.70
Detroit free press marathon
Detroit, Wayne
17 Oct 25 - 19 Oct 25
$20.00 - $250.00
Spooky Sprint- Lansing
Lansing, Michigan
18 Oct 25
$20.83 - $65.46
myTEAM TRIUMPH West MI - GR Marathon -- Captain & Angel Registration
Grand Rapids, Michigan
19 Oct 25
Free - $27.50
University of Michigan Health-West Grand Rapids Marathon
Grand Rapids, Michigan
19 Oct 25
$49.05 - $284.85
Haunted 5K, 10K, & Half Marathon at McCurdy Park, Corunna, MI (43) 30
Corunna, Michigan
25 Oct 25
$33.80 - $70.90
Michigan Monster Dash
Milford, Michigan
25 Oct 25
$33.30 - $75.70
Hot Cider Hustle - Grand Rapids Half Marathon, 10K & 5K
Walker, Michigan
01 Nov 25
$14.94 - $118.11
Pie Gobbler 5K, 10K, & Half Marathon at Mount Hope Park, Grand Ledge, MI (44)
Grand Ledge, Michigan
01 Nov 25
$33.80 - $70.90
The Rock CF Thumb Coast Marathon, Half Marathon, and 5K
Port Austin, Michigan
02 Nov 25
$29.00 - $129.20
Pie Gobbler 5K, 10K, 13.1 & 26.2 at McCurdy Park, Corunna, MI (46) 60
Corunna, Michigan
15 Nov 25
$33.80 - $97.40
TURKEY TRAIL TROT & THE LEFTOVERS RACE
Shelby Township, Michigan
27 Nov 25 - 28 Nov 25
$43.90 - $102.20
Black Toenail Friday Half Marathon and 7.5 Miler MI
Commerce Township, Michigan
28 Nov 25
$43.00 - $76.20
South Lyon Pumpkinfest Half-Marathon
South Lyon, Michigan
28 Sep 25
Free
Showing 1-38 of 38 results
