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

Sep

05

Step Up Half Marathon, Relay & 5k

Storm Lake, Iowa, United States

$25.00 - $60.00

Running

Half-Marathon 5K +1

Sep

11

Mighty Mo Run

Sioux City, Iowa, United States

$10.00 - $150.00

Running

5K 10K 1K Half-Marathon +2

Sep

12

Wabash Trace Running Festival

Shenandoah, Iowa, United States

Free - $125.00

Running

Marathon Half-Marathon 10K 5K +1

Sep

12

Medal Madness 5K, 10K, & 13.1M at Des Moines, IA (37)

Des Moines, Iowa, United States

$30.00 - $65.00

Running

5K 10K Half-Marathon

Sep

19

Medal Madness 5K, 10K, & 13.1M at Bettendorf, IA (38)

Bettendorf, Iowa, United States

$30.00 - $65.00

Running

5K 10K Half-Marathon

Sep

20

Iowa Trail Run Series: Yellow River State Forest

Harpers Ferry, Iowa, United States

$45.00 - $60.00

Running

5K 10K Half-Marathon

Sep

26

River’s Edge Trail Half Marathon

Eldora, Iowa, United States

$75.00

Running Walking

Half-Marathon

Sep

27

Midwest Greater Des Moines Half Marathon, 10K & 5K

Des Moines, Iowa, United States

$25.00 - $125.00

Running

Half-Marathon 10K 5K 1.6K +3

Sep

27

Golden Harvest Half Marathon & 5k/10k - Des Moines

Des Moines, Iowa, United States

$22.00 - $68.00

Running

5K 10K Half-Marathon 1.6K

Oct

03

Haunted 5K, 10K, & 13.1M at Iowa City, IA (40)

Iowa City, Iowa, United States

$30.00 - $65.00

Running

5K 10K Half-Marathon

Oct

10

Haunted 5K, 10K, 13.1M & 26.2M at Des Moines, IA (41)

Des Moines, Iowa, United States

$30.00 - $95.00

Running

5K 10K Half-Marathon Marathon

Oct

10

Hot Cider Hustle - Cedar Rapids Half Marathon, 10K & 5K

Cedar Rapids, Iowa, United States

$12.99 - $109.99

Running

Half-Marathon 10K 5K +8