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

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

Des Moines, Iowa, United States

Jul 11, 2026 (Sat)

Running

5K 10K Half-Marathon

Medal Madness 5K, 10K, & 13.1M at Bettendorf, IA (25)

Bettendorf, Iowa, United States

Jun 20, 2026 (Sat)

Running

5K 10K Half-Marathon

The Bridge of Storm Lake's Run For Our Future

Storm Lake, Iowa, United States

Jun 20, 2026 (Sat)

Running

5K 10K Half-Marathon +8

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

Des Moines, Iowa, United States

Jun 13, 2026 (Sat)

Running

5K 10K Half-Marathon

Cedar Rapids Marathon Weekend

Cedar Rapids, Iowa, United States

Jun 7, 2026 (Sun)

Running

Marathon Half-Marathon 10K 5K +1

EMC DAM to DSM

Polk City, Iowa, United States

May 30, 2026 (Sat)

Running

Half-Marathon

Medal Madness 5K, 10K, & 13.1M at Bettendorf, IA (22)

Bettendorf, Iowa, United States

May 30, 2026 (Sat)

Running

5K 10K Half-Marathon

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

Des Moines, Iowa, United States

May 24, 2026 (Sun)

Running

1.6K 5K 10K Half-Marathon +1

Hometown Half Marathon & 5k/10k - Sioux Falls

Sioux City, Iowa, United States

May 16, 2026 (Sat)

Running

1.6K 5K 10K Half-Marathon

Luau 5K, 10K, & 13.1M at Bettendorf, IA (20)

Bettendorf, Iowa, United States

May 16, 2026 (Sat)

Running

5K 10K Half-Marathon

Friends of Yellow River State Forest Trail Run

Harpers Ferry, Iowa, United States

May 8, 2026 (Fri) – May 9, 2026

Running

5K 10K Half-Marathon

Iowa Trail Run Series: Mines of Spain

Dubuque, Iowa, United States

May 2, 2026 (Sat)

Running

5K 10K Half-Marathon