Marathon races in Iowa, United States — 2026 running calendar

Oct

31

Medal Madness 5K, 10K, 13.1M & 26.2M at Bettendorf, IA (44)

Bettendorf, Iowa, United States

$30.00 - $95.00

Running

5K 10K Half-Marathon Marathon

Nov

14

Gobbler 5K, 10K, 13.1M & 26.2M at Des Moines, IA (46)

Des Moines, Iowa, United States

$30.00 - $95.00

Running

5K 10K Half-Marathon Marathon

Mar

13

Des Moines St. Paddy's Half Marathon, 5K & Marathon Run/Walk

Des Moines, Iowa, United States

Free - $150.00

Running

5K Half-Marathon Marathon Kids 100 Meter Dash +9

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

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

Oct

03

The Blazing Marathon

Des Moines, Iowa, United States

$30.00

Running

Marathon

Oct

16

Imt Des Moines Marathon - Early Bird

Des Moines, Iowa, United States

Free - $100.00

Running

5K 1.6K 10K Marathon +4

Oct

18

IMT Des Moines Marathon

Des Moines, Iowa, United States

Running

Marathon Half-Marathon 5K 1.6K +2

Oct

17

Haunted 5K, 10K, 13.1M & 26.2M at Bettendorf, IA (42)

Bettendorf, Iowa, United States

Running

5K 10K Half-Marathon Marathon

Oct

10

Haunted 5K, 10K, 13.1M & 26.2M at Des Moines, IA (41)

Des Moines, Iowa, United States

Running

5K 10K Half-Marathon Marathon