RunEmu

Ultra Races in Iowa

Browse 32+ upcoming ultra races in Iowa.

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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%

Iowa Trail Run Series

Apr 4, 2026
Des Moines, IA
1000M
59°
38°
12%

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

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

Corn Belt Running Club 24 Hour Run

May 2, 2026
Davenport, IA
24HR
67°
45°
19%

Iowa Hope Run

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

2026 Market to Market Relay Iowa

May 9, 2026
Des Moines, IA
77M
70°
49°
19%

Death By 5K

May 16, 2026
Waterloo, IA
31.1M
73°
51°
18%

Death by 5k Waterloo

May 16, 2026
Waterloo, IA
31.1M
73°
51°
18%

Crater Trail Run

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

4th Annual New Body Fitness 5k

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

Relay Iowa

Jun 12, 2026
Sioux City, IA
339M
83°
60°
17%

Schuetzen NEIN! Hour Endurance Run

Jun 20, 2026
Davenport, IA
9HR9HR
83°
63°
19%

Schuetzen NEIN! Hour

Jun 20, 2026
Davenport, IA
9HR9HR
83°
63°
19%

Lake Macbride Trail Races

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

Whiterock Ultra

Jul 25, 2026
Coon Rapids, IA
50M31.1M
84°
63°
14%

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%

Booneville Backroads Ultra

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

Cedar Bend Endurance Event

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