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Ultra Marathons Found In Iowa City, Iowa

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Ultra Marathons in & near Iowa City, Iowa 2025 - 2026

The most comprehensive list of Ultra Marathons in and near Iowa City, Iowa in 2025 - 2026. Find your perfect race!

Race Calendar: Ultra Marathons Found In Iowa City, Iowa

🚀Boosted

IronHorse - USATF Certified & Sanctioned

Riceville, Iowa
02 May 26
$16.90 - $69.90
🚀Boosted

Trail of the Dragon 50K/50mile Run

Ida Grove, Iowa
02 Aug 25
$75.20 - $91.10
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2026 Market to Market Relay Iowa

Des Moines, Iowa
09 May 25 - 09 May 26
Free - $1,238.08

Trail of the Dragon 50K/50mile Run

Ida Grove, Iowa
02 Aug 25
$75.20 - $91.10

IronHorse - USATF Certified & Sanctioned

Riceville, Iowa
02 May 26
$16.90 - $69.90
Showing 1-3 of 3 results