Half Marathon Races in Michigan
Explore Half Marathon races in Michigan during August 2025.
By Month
By Race Type
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Top Events
Port Oneida Run
5K10KHalf-Marathon
Maple City, MI
Date TBD
7:30 AM EDT
Ninja 1m, 5k, 10k, 15k, & Half Marathon At Mount Hope Park, Grand Ledge, Mi (31) 80
5K10KHalf-Marathon1 Mile
Grand Ledge, MI
Date TBD
8:30 AM EDT
Brb - Back Roads Bound Half Marathon
5K10KHalf-Marathon
White Lake, MI
Date TBD
8:00 AM EDT
"bridge To Brew" Half Marathon And 5k
5KHalf-Marathon
Port Huron, MI
Date TBD
7:00 AM EDT
Bay To Beacon Half Marathon 10k And 5k
5K10KHalf-Marathon1 Mile
Harrisville, MI
Date TBD
7:30 AM EDT
Ninja 1m, 5k, 10k, 15k, & Half Marathon At Mccurdy Park, Corunna, Mi (33) 50
5K10KHalf-Marathon1 Mile
Corunna, MI
Date TBD
8:30 AM EDT
Millennium Meadows Marathon
10KHalf-Marathon
Grand Rapids, MI
Date TBD
6:00 AM EDT
Cadillac Ymca Festival Of Races
5K10KHalf-Marathon1 Mile
Cadillac, MI
Date TBD
7:00 AM EDT
Run Branch County 5k & Half Marathon
5KHalf-Marathon
Coldwater, MI
Date TBD
7:45 AM EDT