RunEmu

Marathon Races in Iowa

Browse 32+ upcoming marathon races in Iowa.

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Des Moines St. Paddy's Marathon

Mar 14, 2026
Des Moines, IA
26.2M13.1M5K
49°
30°
10%

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

Mar 14, 2026
Des Moines, IA
100M26.2M13.1M5K3.1M
49°
30°
10%

Team Red Shamrock Trail Challenge

Apr 4, 2026
Coralville, IA
1500M10M5K
59°
37°
13%

DoNot Stop Half Marathon (5k/10k) - Des Moines

Apr 12, 2026
Des Moines, IA
50M13.1M6.2M3.1M1M
61°
40°
14%

Kewash Trail Half Marathon

Apr 25, 2026
Washington, IA
26.2M13.1M10K5K
65°
40°
17%

Kewash Marathon, Half Marathon, 10K & 5K

Apr 25, 2026
Washington, IA
26.2M13.1M10K5K
65°
40°
17%

IronHorse - USATF Certified & Sanctioned

May 2, 2026
Riceville, IA
26.22M13.1094M6.2M5K
62°
41°
19%

IronHorse Races

May 2, 2026
Riceville, IA
26.2M13.1M10K5K
62°
41°
19%

Iowa Hope Run

May 9, 2026
Des Moines, IA
100M6.3M5K1.2M
70°
49°
19%

Prairie Series Day 5 - IA

May 12, 2026
Sioux City, IA
26.2M13.1M10K5K
71°
47°
16%

Crater Trail Run

Jun 6, 2026
Decorah, IA
31.1M15.5M10K5K1M
80°
57°
23%

Cedar Rapids Marathon Weekend

Jun 7, 2026
Cedar Rapids, IA
26.2M26.2M13.1M10K5K
82°
59°
22%

4th Annual New Body Fitness 5k

Jun 12, 2026
Tipton, IA
800M5K
82°
60°
20%

Heartland Series - Day 5 - IA

Jul 15, 2026
Clinton, IA
26.2M13.1M
85°
66°
15%

Lake Macbride Trail Races

Jul 18, 2026
Solon, IA
31.1M15.5M
84°
63°
15%

Heatwave Half Marathon - Des Moines

Jul 26, 2026
Des Moines, IA
50M13.1M10K5K1M
86°
67°
15%

ScoCo50

Aug 29, 2026
Long Grove, IA
31.1M10M5M
81°
59°
15%

Cedar Bend Endurance Event

Sep 5, 2026
Waverly, IA
8HR4HR
78°
55°
14%

Booneville Backroads Ultra

Sep 5, 2026
Booneville, IA
100M62.1M31.1M10K
81°
60°
15%

Pleasant Creek Trail Run

Sep 12, 2026
Palo, IA
27.9M18.6M9.3M
80°
55°
16%
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