Running Race Calendar in Iowa, United States

ShamRock N Run

Waterloo, Iowa, United States

01 Aug, 2026 (Sat)

$35.00

Running

5K

Wapsi Wiggle - A 5K & Half Marathon

Riceville, Iowa, United States

01 Aug, 2026 (Sat)

$20.00 - $40.00

Running

5K Half-Marathon

Color Blaze 5k Run/Walk

Le Claire, Iowa, United States

01 Aug, 2026 (Sat)

$25.00

Running

5K

Run In The Sun

Oskaloosa, Iowa, United States

01 Aug, 2026 (Sat)

$25.00

Running

5K 2K

Grady's Superhero Run

Dorchester, Iowa, United States

07 Aug, 2026 (Fri)

$45.00 - $50.00

Running

5K

Adel Sweet Corn Festival 5K Run/Walk

Adel, Iowa, United States

08 Aug, 2026 (Sat)

$37.00

Running

5K

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

Atkins Watermelon Days 5k Walk/Run or 1-Mile Fun Run 2026

Atkins, Iowa, United States

08 Aug, 2026 (Sat)

$30.00

Running

5K 1.6K

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)

Wildcat XC 5K Fun Run

Janesville, Iowa, United States

08 Aug, 2026 (Sat)

$15.00 - $30.00

Running

5K 1.6K

Rsm Color Run

Remsen, Iowa, United States

15 Aug, 2026 (Sat)

$25.00

Running

RSM Color Run

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