Race Discovery

Half-Marathon races in Michigan, United States — 2026 running calendar

123 events found

Run the Pier Running Festival logo
Jul
24

Run the Pier Running Festival

Manistee, Michigan, United States
$35.00 - $70.00
Running
5K 10K Half-Marathon Marathon
Aliferis Memorial Race logo
Sep
05

Aliferis Memorial Race

Alpena, Michigan, United States
Running Cycling
Half-Marathon 29.8K 10.5K 1.6K +1
Cadillac YMCA Festival of Races logo
Sep
05

Cadillac YMCA Festival of Races

Cadillac, Michigan, United States
Running Swimming
Marathon 5K 11.3K 1.6K +3
Medal Madness 5K, 10K, & 13.1M at Grand Ledge, MI (36) logo
Sep
05

Medal Madness 5K, 10K, & 13.1M at Grand Ledge, MI (36)

Grand Ledge, Michigan, United States
Running
5K 10K Half-Marathon
Michigan Trail Fest logo
Sep
04

Michigan Trail Fest

Thompsonville, Michigan, United States
Running
5K 10K Half-Marathon
Michigan Dogman Trail Series logo
Sep
04

Michigan Dogman Trail Series

Thompsonville, Michigan, United States
Running
5K 10K Half-Marathon
Ninja 5K, 10K, & 13.1M at Lansing, MI (34) logo
Aug
22

Ninja 5K, 10K, & 13.1M at Lansing, MI (34)

Lansing, Michigan, United States
Running
5K 10K Half-Marathon
Ninja 5K, 10K, & 13.1M at Corunna, MI (33) logo
Aug
15

Ninja 5K, 10K, & 13.1M at Corunna, MI (33)

Corunna, Michigan, United States
Running
5K 10K Half-Marathon
Millington - Run Michigan Cheap logo
Aug
15

Millington - Run Michigan Cheap

Millington, Michigan, United States
Running Walking
5K 10K Half-Marathon
Bay to Beacon - Half Marathon, 10K, & 5K logo
Aug
15

Bay to Beacon - Half Marathon, 10K, & 5K

Harrisville, Michigan, United States
Running
Half-Marathon 10K 5K 1.6K
"Bridge to Brew" Half Marathon and 5K logo
Aug
09

"Bridge to Brew" Half Marathon and 5K

Port Huron, Michigan, United States
Running
Half-Marathon 5K
BRB - Back Roads Bound Half Marathon logo
Aug
08

BRB - Back Roads Bound Half Marathon

White Lake Township, Michigan, United States
Running
Half-Marathon 10K 5K