Running races in Iowa in Sep 2027

18 races in date order

Todd Peverill Outdoor Festival
September 2027 · Glenwood, IA · Dirt Run 4 Mile · 5K · 2 Mile
Named for Iowa Hall of Fame coach Todd Peverill

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Booneville Backroads Ultra
September 2027 · Booneville, IA · 100 Mile · 100K · 50K · 10K
Rolls past the covered Bridges of Madison County

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Step Up Half Marathon, Relay & 5k
September 2027 · Storm Lake, IA · Half Marathon · Relay · 5k
Half marathon hugs Storm Lake's shoreline

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Running with Straws 5K
September 2027 · West Des Moines, IA · 5K
Loops around West Des Moines' Raccoon River Park

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Mighty Mo Run
September 2027 · Sioux City, IA · Marathon · Half Marathon · 10K · 5K

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Wabash Trace Running Festival
September 2027 · Shenandoah, IA · Marathon · Half Marathon · 10K · 5K
Iowa's longest rail-trail, crushed limestone

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Pleasant Creek Trail Run
September 2027 · Palo, IA · 45K · 30K · 15K

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MVRA Benefit Classic
September 2027 · Dubuque, IA · Half Marathon · 5K
Along the Mississippi River bluffs in Dubuque

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Capital Pursuit 10-Mile
September 2027 · Des Moines, IA · 10 Mile Race · 4 Mile Race
Race a 44-year Des Moines tradition through the capital city

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Broken Anvil Backyard Ultra
September 2027 · West Point, IA · 4.167 Mile Loop
Last-runner-standing on 4.167-mile loops

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Iowa Trail Run Series: Yellow River State Forest
September 2027 · Harpers Ferry, IA · 10K · 5K · Kids Race
Wooded bluff trails above Iowa's Yellow River

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Blue Believers Run/Walk
September 2027 · Des Moines, IA · 5K

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DMACC 5K Walk/Run
September 2027 · Ankeny, IA · 5K Walk/Run

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River's Edge Trail Half Marathon
September 2027 · Eldora, IA · Half Marathon
Follows the Iowa River's Edge Trail

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LATR Backyard Ultra
September 2027 · Indianola, IA · 4.167 Mile Loop
Backyard ultra looping Lake Ahquabi State Park

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Fast Track Trail Race
September 2027 · Waterloo, IA · 25K · 13K
Trails through George Wyth State Park

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5K Rack Run
September 2027 · Iowa City, IA · 5K Rack Run

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Golden Harvest Half Marathon & 5k/10k - Des Moines
September 2027 · Des Moines, IA · Half Marathon · 10K · 5K · 1 Mile

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← Iowa Oct Nov Dec Jan 2027 Feb 2027 Mar 2027 Apr 2027 May 2027 Jun 2027 Jul 2027 Aug 2027 Oct 2027

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Every race here is published by its organiser; RunCalendar checks the date and the entry window against the organiser's own page and rebuilds this calendar every night. A confirmed date shows its day; a provisional one shows only its month. Last updated 22 October 2026.