10K races in Iowa, United States — 2026 running calendar

Heatwave Half Marathon - Des Moines

Des Moines, Iowa, United States

Jul 26, 2026 (Sun)

$22.00 - $74.00

Running

1.6K 5K 10K Half-Marathon +1

Corydon Old Settlers Race (2-mile walk / 5K / 10K)

Corydon, Iowa, United States

Aug 8, 2026 (Sat)

$20.00

Walking, Running

3.2K 5K 10K

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

Des Moines, Iowa, United States

Aug 8, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Ninja 5K, 10K, & 13.1M at Bettendorf, IA (33)

Bettendorf, Iowa, United States

Aug 15, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

West Point Sweet Corn Festival Run

West Point, Iowa, United States

Aug 15, 2026 (Sat)

$25.00

Running

5K 10K

Summer Sizzler- Des Moines

Des Moines, Iowa, United States

Aug 23, 2026 (Sun)

$22.00 - $38.00

Running

1.6K 5K 10K 15K

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

Bettendorf, Iowa, United States

Aug 29, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Mighty Mo Run

Sioux City, Iowa, United States

Sep 11, 2026 (Fri) – Sep 13, 2026

$10.00 - $140.00

Running

5K 10K 1K Half-Marathon +2

Wabash Trace Running Festival

Shenandoah, Iowa, United States

Sep 12, 2026 (Sat)

Free - $95.00

Running

Marathon Half-Marathon 10K 5K +1

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

Des Moines, Iowa, United States

Sep 12, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Iowa Trail Run Series: Jester Park

Granger, Iowa, United States

Sep 13, 2026 (Sun)

$40.00

Running

5K 10K

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

Bettendorf, Iowa, United States

Sep 19, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon