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Half Marathons found in Michigan in Fall
View all ↓Half Marathons in Michigan in Fall 2026
Find A Race is the US's favourite event listings site. Check out our list of Fall 2026 Half Marathons in Michigan below.
Race Calendar: Half Marathons found in Fall
🚀Boosted
myTEAM TRIUMPH West MI - GR Marathon -- Captain & Angel Registration
Grand Rapids, Michigan
Sun 18 Oct 26
Free - $27.50
🚀Boosted
TURKEY TRAIL TROT & THE LEFTOVERS RACE
Shelby Township, Michigan
Thu 26 Nov 26
$43.90 - $65.10
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Queen City Half Marathon | BREAKWATER 5K Run/Walk
Marquette, Michigan
Sat 25 Jul 26 - Sat 24 Oct 26
$6.30 - $75.20
Medal Madness 5K, 10K, & 13.1M at Grand Ledge, MI (36)
Grand Ledge, Michigan
Sat 05 Sep 26
$33.80 - $70.90
Run Branch County 5k & Half Marathon
Coldwater, Michigan
Sun 06 Sep 26
Free - $65.25
2026 Holland Haven Marathon
Holland, Michigan
Sun 13 Sep 26
$48.70 - $122.90
Escanaba Fall Classic Half Marathon | 5K
Escanaba, Michigan
Sat 19 Sep 26
$23.75 - $64.95
Capital City River Run
Lansing, Michigan
Sat 19 Sep 26
$11.60 - $77.32
Detroit Women's Half Marathon, 10K, and 5K: Women Run the D Run/Walk
Detroit, Michigan
Sun 20 Sep 26
Free - $92.60
Golden Harvest Half Marathon & 5k/10k - Grand Rapids
Grand Rapids, Michigan
Sun 20 Sep 26
$20.83 - $65.46
2026 Run Iron Mountain Half Marathon | 1OK | 5K | 1 Mile Fun Run
Iron Mountain, Michigan
Sat 26 Sep 26
$12.50 - $128.20
Sault International Festival of Races
Sault Sainte Marie, Michigan
Sat 26 Sep 26 - Sun 27 Sep 26
$22.20 - $38.10
Medal Madness 5K, 10K, & Half Marathon at Hawk Island Park, Lansing, MI (39S40)
Lansing, Michigan
Sat 26 Sep 26
$33.80 - $70.90
Golden Harvest Half Marathon & 5k/10k - Ann Arbor
Ann Arbor, Michigan
Sat 26 Sep 26
$20.83 - $65.46
Gentex Park2Park 1/2 Marathon & 5K for Neighbors Plus
Holland, Michigan
Sat 26 Sep 26
$22.55 - $102.05
Golden Harvest Half Marathon & 5k/10k - Lansing
Lansing, Michigan
Sun 27 Sep 26
$20.83 - $46.28
THE ROOTED HALF MARATHON & 5K
Lake Orion, Michigan
Sun 27 Sep 26
$49.20 - $81.00
Haunted 5K, 10K, & 13.1M at Grand Ledge, MI (40)
Grand Ledge, Michigan
Sat 03 Oct 26
$33.80 - $70.90
Sleeping Bear Marathon, Half Marathon & 5K
Empire, Michigan
Sat 03 Oct 26
$39.40 - $92.43
Oktoberfest Runs @ Stony Creek
Shelby Township, Michigan
Sun 04 Oct 26
$54.63 - $129.00
Hot Cider Hustle - Lansing Half Marathon, 10K & 5K
Lansing, Michigan
Sat 10 Oct 26
$14.94 - $114.99
Spooky Sprint - Grand Rapids
Grand Rapids, Michigan
Sat 10 Oct 26
$20.83 - $65.46
University of Michigan Health-West Grand Rapids Marathon
Grand Rapids, Michigan
Sun 18 Oct 26
$51.70 - $329.48
myTEAM TRIUMPH West MI - GR Marathon -- Captain & Angel Registration
Grand Rapids, Michigan
Sun 18 Oct 26
Free - $27.50
Haunted 5K, 10K, 13.1, & 26.2 at Hawk Island Park, Lansing, MI (43S40)
Lansing, Michigan
Sat 24 Oct 26
$33.80 - $102.70
Mackinac Island Great Turtle Half Marathon & 5.7 Mile
Mackinac Island, Michigan
Sat 24 Oct 26
$59.95
Spooky Sprint - Ann Arbor
Ann Arbor, Michigan
Sat 24 Oct 26
$20.83 - $65.46
Spooky Sprint- Lansing
Lansing, Michigan
Sun 25 Oct 26
$20.83 - $46.28
Gobbler 5K, 10K, & 13.1M at Grand Ledge, MI (45)
Grand Ledge, Michigan
Sat 07 Nov 26
$33.80 - $70.90
The Rock CF Thumb Coast Marathon, Half Marathon, and 5K
Port Austin, Michigan
Sun 08 Nov 26
$27.00 - $123.90
Turkey Trails- Grand Rapids
Grand Rapids, Michigan
Sun 22 Nov 26
$20.83 - $65.46
TURKEY TRAIL TROT & THE LEFTOVERS RACE
Shelby Township, Michigan
Thu 26 Nov 26
$43.90 - $65.10
Black Toenail Friday Half Marathon and 7.5 Miler - MI
Commerce Township, Michigan
Fri 27 Nov 26
$43.00 - $73.02
Gobbler 5K, 10K, 13.1 at Hawk Island Park, Lansing, MI (48S40)
Lansing, Michigan
Sat 28 Nov 26
$33.80 - $70.90
Turkey Trails- Ann Arbor
Ann Arbor, Michigan
Sat 28 Nov 26
$20.83 - $65.46
SHE RUNS Grand Rapids
Grand Rapids, Michigan
Sun 27 Sep 26
$38.45 - $91.45
Showing 1-34 of 34 results
