5K races in Iowa, United States — 2026 running calendar

Ossian Fest 5K

Ossian, Iowa, United States

08 Aug, 2026 (Sat)

Free - $25.00

Running

5K 250 Foot Tot Trot (Ages 5 and Under) 250 Yard Kids Dash (Ages 6-12)

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

Des Moines, Iowa, United States

08 Aug, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

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

Bettendorf, Iowa, United States

15 Aug, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Timber Tri

Corning, Iowa, United States

22 Aug, 2026 (Sat)

$35.00

Running

5K

Summer Sizzler- Des Moines

Des Moines, Iowa, United States

23 Aug, 2026 (Sun)

$22.00 - $34.00

Running

1.6K 5K 10K 15K

Deal's Orchard Spiked Apple 5k

Jefferson, Iowa, United States

29 Aug, 2026 (Sat)

$25.00

Running

5K 2.4K

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

Bettendorf, Iowa, United States

29 Aug, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Young Life 5K

Davenport, Iowa, United States

29 Aug, 2026 (Sat)

$30.00

Running

5K 1.6K

Step Up Half Marathon, Relay & 5k

Storm Lake, Iowa, United States

05 Sep, 2026 (Sat)

$20.00 - $50.00

Running

Half-Marathon 5K +1

Noah’s Ark Daycare 5K Cheetah Chase & 1 Mile Tortoise Trot Family Run/Walk

Sutherland, Iowa, United States

05 Sep, 2026 (Sat)

$20.00 - $25.00

Running

5K 1.6K

Mighty Mo Run

Sioux City, Iowa, United States

11 Sep, 2026 (Fri) – 13 Sep, 2026

$10.00 - $130.00

Running

5K 10K 1K Half-Marathon +2

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

Des Moines, Iowa, United States

12 Sep, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon