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

Sep

12

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

Des Moines, Iowa, United States

Running

5K 10K Half-Marathon

Sep

12

Wabash Trace Running Festival

Shenandoah, Iowa, United States

Running

Marathon Half-Marathon 10K 5K +1

Sep

11

Mighty Mo Run

Sioux City, Iowa, United States

Running

5K 10K 1K Half-Marathon +2

Sep

05

Step Up Half Marathon, Relay & 5k

Storm Lake, Iowa, United States

Running

Half-Marathon 5K +1

Aug

29

Medal Madness 5K, 10K, & 13.1M at Bettendorf, IA (35)

Bettendorf, Iowa, United States

Running

5K 10K Half-Marathon

Aug

08

Ninja 5K, 10K, & 13.1M at Des Moines, IA (32)

Des Moines, Iowa, United States

Running

5K 10K Half-Marathon

Jul

26

Heatwave Half Marathon - Des Moines

Des Moines, Iowa, United States

Running

1.6K 5K 10K Half-Marathon +1

Jul

11

Eagle 5K, 10K, & 13.1M at Des Moines, IA (28)

Des Moines, Iowa, United States

Running

5K 10K Half-Marathon

Jun

20

The Bridge of Storm Lake's Run For Our Future

Storm Lake, Iowa, United States

Running

5K 10K Half-Marathon +8

Jun

13

Medal Madness 5K, 10K, & 13.1M at Des Moines, IA (24)

Des Moines, Iowa, United States

Running

5K 10K Half-Marathon

Jun

07

Cedar Rapids Marathon Weekend

Cedar Rapids, Iowa, United States

Running

Marathon Half-Marathon 10K 5K +1

May

24

Hometown Half Marathon & 5k/10k - Des Moines

Des Moines, Iowa, United States

Running

1.6K 5K 10K Half-Marathon +1