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

Sep

26

Betsie Valley Trail Run

Thompsonville, Michigan, United States

Running

Half-Marathon 10K 5K 1.6K

Sep

26

Gentex Park2Park 1/2 Marathon & 5K for Neighbors Plus

Holland, Michigan, United States

Running

Half-Marathon 5K

Sep

26

Medal Madness 5K, 10K, & 13.1M at Lansing, MI (39)

Lansing, Michigan, United States

Running

5K 10K Half-Marathon

Sep

26

Pave the Way

Shelby Township, Michigan, United States

Running

Half-Marathon 10K 5K

Sep

26

Sault International Festival of Races

Sault Sainte Marie, Michigan, United States

Running Walking

8K Half-Marathon 5K +4

Sep

19

Capital City River Run

Lansing, Michigan, United States

Running

1.6K Half-Marathon 5K

Sep

19

Medal Madness 5K, 10K, & 13.1M at Corunna, MI (38)

Corunna, Michigan, United States

Running

5K 10K Half-Marathon

Sep

12

Mt. Baldhead Challenge

Saugatuck, Michigan, United States

Trail running

10K Half-Marathon

Sep

11

Lake Superior Shore Run

Marquette, Michigan, United States

Running Trail running Walking

1.6K Half-Marathon 5K 8K

Sep

06

Run Branch County 5k & Half Marathon

Coldwater, Michigan, United States

Running

5K Half-Marathon

Sep

05

Cadillac YMCA Festival of Races

Cadillac, Michigan, United States

Running Swimming

Marathon 5K 11.3K 1.6K +3

Sep

05

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

Grand Ledge, Michigan, United States

Running

5K 10K Half-Marathon