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

Jun

05

Dexter-Ann Arbor Run

Dexter, Michigan, United States

Free - $250.00

Running

KIDS RUN EXPO BOOTH Half-Marathon 10K +8

Jun

12

Summer Trail Fest Ultra 50 Mile, 50K, Half Marathon, & 5 Miler

Laingsburg, Michigan, United States

$10.00 - $113.00

Running

Ultra 49.9K Half-Marathon 8K +10

Jul

24

Queen City Half Marathon | Breakwater 5K Run/Walk

Marquette, Michigan, United States

$20.00 - $60.00

Running

Half-Marathon 5K

Jul

24

Run the Pier Running Festival

Manistee, Michigan, United States

$35.00 - $70.00

Running

5K 10K Half-Marathon Marathon

Sep

04

Golden Harvest Half Marathon & 5k/10k - Ann Arbor

Ypsilanti, Michigan, United States

Free - $58.00

Running

Kid's Dash 1.6K 5K 10K +4

Sep

05

Golden Harvest Half Marathon & 5K/10K - Lansing

Lansing, Michigan, United States

Free - $42.00

Running

Kid's Dash 1.6K 5K 10K +4

Sep

12

Holland Haven Marathon

Holland, Michigan, United States

$40.00 - $115.00

Running

Marathon Half-Marathon 8K Virtual Run

Sep

19

Golden Harvest Half Marathon & 5K/10K - Grand Rapids

Grand Rapids, Michigan, United States

Free - $58.00

Running

Kid's Dash 1.6K 5K 10K +4

Sep

19

Detroit Women's Half Marathon presented by Playa Bowls

Detroit, Michigan, United States

Free - $94.50

Running

Half-Marathon 10K 5K 1.6K +10

Oct

02

Trinity Health Probility Ann Arbor Marathon

Ann Arbor, Michigan, United States

Free - $165.00

Running Walking

Kids Run Half Mile (10 and under only, free with adult's paid race confirmation number) 0.8K Kids Run .262 (8 and under only, free with adult's paid race confirmation number) 0.4K +15

Oct

09

Spooky Sprint - Grand Rapids

Grand Rapids, Michigan, United States

Free - $58.00

Running

Kids Dash 1.6K 5K 10K +7

Oct

18

myTEAM TRIUMPH West MI - GR Marathon -- Captain & Angel Registration

Grand Rapids, Michigan, United States

Running

Half-Marathon Marathon