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Half Marathons Found In Iowa in September
View all ↓Half Marathons in Iowa in September 2025
Find A Race is the US's favourite event listings site. Check out our list of September 2025 Half Marathons in Iowa below.
Race Calendar: Half Marathons Found In September
🚀Boosted
Rivers Edge Trail Half Marathon
Eldora, Iowa
27 Sep 25
$64.60
🚀Boosted
Midwest Greater Des Moines Half Marathon, 10K & 5K
Des Moines, Iowa
21 Sep 25
$22.20 - $59.30
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Iowa Trail Run Series: Yellow River State Forest
Harpers Ferry, Iowa
21 Sep 25
$41.28 - $51.88
Midwest Greater Des Moines Half Marathon, 10K & 5K
Des Moines, Iowa
21 Sep 25
$22.20 - $59.30
Rivers Edge Trail Half Marathon
Eldora, Iowa
27 Sep 25
$64.60
Showing 1-3 of 3 results