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

Apr

17

Medal Madness 5K, 10K, & 13.1M at Bettendorf, IA (15)

Bettendorf, Iowa, United States

$30.00 - $65.00

Running

5K 10K Half-Marathon

Apr

24

Lewis & Clark Marathon, 1/2 Marathon, 5k and 1-Mile Fun Run

Council Bluffs, Iowa, United States

$29.00 - $99.00

Running

Marathon Half-Marathon 5K 1.6K

Apr

24

Kewash Marathon, Half Marathon, 10K & 5K

Washington, Iowa, United States

$40.00 - $90.00

Running

Marathon Half-Marathon 10K 5K

Apr

25

DoNot Stop Half Marathon/5K/10K - Des Moines

Des Moines, Iowa, United States

Free - $50.00

Running

Kids Dash 1.6K 5K 10K +4

Apr

25

Cedar Rapids Marathon Weekend - Early Bird

Cedar Rapids, Iowa, United States

Free - $350.00

Running

Marathon Half-Marathon 10K 5K +2

May

01

IronHorse - Usatf Certified & Sanctioned

Riceville, Iowa, United States

$15.00 - $65.00

Running

Marathon Half-Marathon 10K 5K

May

01

Luau 5K, 10K, & 13.1M at Iowa City, IA (17)

Iowa City, Iowa, United States

$30.00 - $65.00

Running

5K 10K Half-Marathon

May

01

Des Moines Women's Half Marathon, 10K & 5K

Des Moines, Iowa, United States

$50.00 - $115.00

Running

5K Half-Marathon 10K +4

May

07

Friends of Yellow River State Forest Trail Run

Harpers Ferry, Iowa, United States

$35.00 - $55.00

Running

5K 10K Half-Marathon

May

08

Medal Madness 5K, 10K, & 13.1M at Cedar Rapids IA (19)

Cedar Rapids, Iowa, United States

$30.00 - $65.00

Running

5K 10K Half-Marathon

May

15

Pirate 5K, 10K, & 13.1M at Bettendorf, IA (19)

Bettendorf, Iowa, United States

$30.00 - $65.00

Running

5K 10K Half-Marathon

May

29

Medal Madness 5K, 10K, & 13.1M at Bettendorf, IA (21)

Bettendorf, Iowa, United States

$30.00 - $65.00

Running

5K 10K Half-Marathon