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Race Discovery › Running › Marathon › United States › Iowa › Sioux City

Marathon races near Sioux City, Iowa — 2026 running calendar

1 events found

Marathon Running United States Iowa Sioux City

Sport

All running

Running Trail running Dog run

All cycling

Cycling Gravel biking Mountain biking Cyclo-cross

Multisports

Triathlon Duathlon Swimrun Aquathlon Bike & run Aquabike Paddle triathlon

Water sports

Swimming Paddle sports Kayaking Canoeing

Winter sports

Nordic ice skating Skiing

Other sports

Orienteering Walking Nordic walking Adventure race Obstacle race Wheelchair

Distance

5K 10K Half-Marathon Marathon Ultra

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From

Sep

Mighty Mo Run

Sioux City, Iowa, United States

$10.00 - $140.00

Running

5K 10K 1K Half-Marathon +2

Mighty Mo Run

Sioux City, Iowa, United States

Sep 11, 2026 (Fri) – Sep 13, 2026

$10.00 - $140.00

Running

5K 10K 1K Half-Marathon +2

Race Discovery — The Ultimate Global Race Finder & Results Tracker

Sports

Running
Trail running
Cycling
Triathlon
Swimming

Distances

5K
10K
Half-Marathon
Marathon
Ultra

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