Half Marathon Races in Michigan
Explore Half Marathon races in Michigan during October 2025.
By Month
By Race Type
By City
Top Events
Sleeping Bear Marathon, Half Marathon & 5k
5KHalf-Marathon
Empire, MI
Date TBD
7:30 AM EDT
Great Lakes Shipwreck Half Marathon And 5k
5KHalf-Marathon
Paradise, MI
Date TBD
8:00 AM EDT
Haunted 1m, 5k, 10k, 15k, & Half Marathon At Mount Hope Park, Grand Ledge, Mi (40) 80
5K10KHalf-Marathon1 Mile
Grand Ledge, MI
Date TBD
8:30 AM EDT
Oktoberfest Runs @ Stony Creek
5K10KHalf-Marathon
Shelby Township, MI
Date TBD
8:00 AM EDT
Spooky Sprint - Ann Arbor
5K10KHalf-Marathon1 Mile
Milford, MI
Date TBD
8:00 AM EDT
Hot Cider Hustle - Lansing Half Marathon, 10k & 5k
5K10KHalf-Marathon
Lansing, MI
Date TBD
Lane Walker Foundation Race
5K10KHalf-Marathon
Alma, MI
Date TBD
8:30 AM EDT
Sandhill Crane All Trail Half Marathon/10k/5k
5K10KHalf-Marathon
Vandalia, MI
Date TBD
9:00 AM EDT
13 Ghosts Half Marathon, 13k & 4 Mile Trail Run
Half-Marathon
Leonard, MI
Date TBD
8:30 AM EDT
Probility Ann Arbor Marathon: 5k • 10k • Half-marathon • Full Marathon • marathon Relay • Half-marathon Walk
5K10KHalf-Marathon
Ann Arbor, MI
Date TBD
11:00 AM EDT
Spooky Sprint- Lansing
5K10KHalf-Marathon1 Mile
Lansing, MI
Date TBD
8:00 AM EDT
Mttwm - 2025 Metro Health Gr Marathon Half/full
Half-Marathon
Grand Rapids, MI
Date TBD
6:00 AM EDT
Haunted 1m, 5k, 10k, 15k, & Half Marathon At Mccurdy Park, Corunna, Mi (43) 50
5K10KHalf-Marathon1 Mile
Corunna, MI
Date TBD
8:30 AM EDT
Michigan Monster Dash
5K10KHalf-Marathon
Milford, MI
Date TBD
9:00 AM EDT
Mackinac Island Great Turtle Half Marathon & 5.7 Mile
Half-Marathon
Mackinac Island, MI
Date TBD
10:30 AM EDT
Spooky Sprint - Grand Rapids
5K10KHalf-Marathon1 Mile
WALKER, MI
Date TBD
8:00 AM EDT