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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
Lane Walker Foundation Race
Alma, Michigan
Sat 10 Oct 26
Free - $59.94
🚀Boosted
Betsie Valley Trail Run
Thompsonville, Michigan
Sat 26 Sep 26
$16.90 - $74.14
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Team Running Lab Half / Full Marathon Training Group
Brighton, Michigan
Mon 29 Jun 26 - Sun 18 Oct 26
Free
Queen City Half Marathon | BREAKWATER 5K Run/Walk
Marquette, Michigan
Sat 25 Jul 26 - Sat 24 Oct 26
$6.30 - $91.10
Michigan Dogman Trail Series
Thompsonville, Michigan
Fri 04 Sep 26
$49.31 - $97.13
Michigan Trail Fest
Thompsonville, Michigan
Fri 04 Sep 26
$48.70 - $96.40
Cadillac YMCA Festival of Races
Cadillac, Michigan
Sat 05 Sep 26
Free - $80.50
Medal Madness 5K, 10K, & 13.1M at Grand Ledge, MI (36)
Grand Ledge, Michigan
Sat 05 Sep 26
$33.80 - $70.90
Aliferis Memorial Race
Alpena, Michigan
Sat 05 Sep 26
$21.10 - $26.25
Run Branch County 5k & Half Marathon
Coldwater, Michigan
Sun 06 Sep 26
Free - $65.25
Lake Superior Shore Run
Marquette, Michigan
Fri 11 Sep 26 - Sat 12 Sep 26
Free - $66.72
5.0
2026 Holland Haven Marathon
Holland, Michigan
Sun 13 Sep 26
$59.30 - $169.54
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 - $81.56
Medal Madness 5K, 10K, & 13.1M at Corunna, MI (38)
Corunna, Michigan
Sat 19 Sep 26
$33.80 - $70.90
Golden Harvest Half Marathon & 5k/10k - Grand Rapids
Sand Lake, Michigan
Sun 20 Sep 26
$20.83 - $67.58
Detroit Women's Half Marathon presented by Playa Bowls
Detroit, Michigan
Sun 20 Sep 26
Free - $129.70
Gentex Park2Park 1/2 Marathon & 5K for Neighbors Plus
Holland, Michigan
Sat 26 Sep 26
$33.15 - $102.05
Betsie Valley Trail Run
Thompsonville, Michigan
Sat 26 Sep 26
$16.90 - $74.14
2026 Run Iron Mountain Half Marathon | 1OK | 5K | 1 Mile Fun Run
Iron Mountain, Michigan
Sat 26 Sep 26
$12.50 - $128.20
Pave the Way
Shelby Township, Michigan
Sat 26 Sep 26
$39.95 - $81.89
Sault International Festival of Races
Sault Sainte Marie, Michigan
Sat 26 Sep 26 - Sun 27 Sep 26
$27.50 - $43.40
Medal Madness 5K, 10K, & 13.1M at Lansing, MI (39)
Lansing, Michigan
Sat 26 Sep 26
$33.80 - $70.90
Golden Harvest Half Marathon & 5k/10k - Ann Arbor
Milford, Michigan
Sat 26 Sep 26
$20.83 - $71.82
THE ROOTED HALF MARATHON & 5K
Lake Orion, Michigan
Sun 27 Sep 26
$54.50 - $81.00
Golden Harvest Half Marathon & 5k/10k - Lansing
Lansing, Michigan
Sun 27 Sep 26
$20.83 - $67.58
SHE RUNS Grand Rapids
Grand Rapids, Michigan
Sun 27 Sep 26
$38.45 - $91.45
Trinity Health Probility Ann Arbor Marathon: 5K • 10K • Half-Marathon • Full Marathon • Marathon Relay • Half-Marathon Walk
Ann Arbor, Michigan
Sat 03 Oct 26 - Sun 04 Oct 26
Free - $286.00
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
$55.00 - $118.80
Oktoberfest Runs @ Stony Creek
Shelby Township, Michigan
Sun 04 Oct 26
$54.63 - $129.00
Cedar Springs-Run Michigan Cheap
Cedar Springs, Michigan
Sun 04 Oct 26
$22.20 - $32.80
Sandhill Crane All Trail Half Marathon/10K/5K
Vandalia, Michigan
Sat 10 Oct 26
Free - $28.00
Hot Cider Hustle - Lansing Half Marathon, 10K & 5K
Lansing, Michigan
Sat 10 Oct 26
$14.94 - $114.99
Lane Walker Foundation Race
Alma, Michigan
Sat 10 Oct 26
Free - $59.94
Spooky Sprint - Grand Rapids
Caledonia, Michigan
Sat 10 Oct 26
$20.83 - $78.18
Haunted 5K, 10K, & 13.1M at Corunna, MI (42)
Corunna, Michigan
Sat 17 Oct 26
$33.80 - $70.90
University of Michigan Health-West Grand Rapids Marathon
Grand Rapids, Michigan
Sun 18 Oct 26
$51.70 - $355.73
myTEAM TRIUMPH West MI - GR Marathon -- Captain & Angel Registration
Grand Rapids, Michigan
Sun 18 Oct 26
Free - $27.50
Michigan Monster Dash
Milford, Michigan
Sat 24 Oct 26
$28.18 - $70.78
Spooky Sprint - Ann Arbor
Ypsilanti, Michigan
Sat 24 Oct 26
$20.83 - $71.82
Haunted 5K, 10K, 13.1M & 26.2M at Lansing, MI (43)
Lansing, Michigan
Sat 24 Oct 26
$33.80 - $102.70
Showing 1-40 of 54 results
