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Sioux City · United States

Half Marathon races near Sioux City

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Upcoming Half Marathon races near Sioux City

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Sioux City · 80 km
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Recurring Half Marathon races near Sioux City

Races that repeat — weekly, monthly or yearly

Harvest Half Marathon and 10K
SAT OCT 3
The Harvest Half Marathon and 10K is a fall race in Sioux Center, Iowa, offering a half marathon (13.1 miles) and a 10K (6.2 miles). The half marathon begins at 7:30 a.m., followed by the 10K at 8:15 a.m. This schedule provides an early-morning start in a region of Iowa known for its typically pleasant autumn racing conditions. The race was established by the organizers of the Siouxperman Triathlon. They recognized a need for a half marathon closer to Sioux Center, as local runners often had to travel significant distances. Positioned between the Minneapolis and Des Moines marathons, the event can serve as a training race for athletes preparing for larger Midwest events. Volunteers are essential for the race's execution, and the organizers acknowledge their reliance on them for race day operations.
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About Half Marathon races in Sioux City

Sioux City Training Notes

Sioux City hosts 1 Half Marathon races in 2026 within 80 km of the city centre — upcoming dates, recurring series, and other races nearby, all in one place.

Locals run the Missouri River Trail and Riverfront Trail when they want easy Z2 miles along the water. The Riverfront Trail runs along the river, from Chataqua Park almost to the airport all the way to the Big Sioux River. Bacon Creek gives runners an almost 3-mile paved loop with some small hills, and Sgt. Bluff Rec Complex gives runners an about 1-mile paved loop. Floyd River Trail has about 3 miles of trails along the Floyd River. Adams Homestead and Nature Preserve has many miles of crushed limestone. Stone Park includes many miles of primarily dirt hiking trails. Missouri River Runners meet weekly, and Mighty Mo Run is the anchor event.

Locals ride road, mountain bike, and gravel here without making it complicated. Siouxland Cyclists have been around since 1982, and the club organizes road cycling, mountain biking, and gravel riding. The Wednesday Warrior Ride and Thursday Night Bike Ride give riders steady group options for base miles or sharper intervals. Cone Park, Stone State Park, and Bacon Creek carry the singletrack, and club members help maintain those mountain bike trails. Talbot Rd has a popular route. Southern Hills Drive gives riders the local climbing. Cone Park Trail Fest feels like the anchor event.

Spring and fall give Sioux City the best rhythm for both running and riding. Locals use those months for Shenanigans, Spring Thaw, Mighty Mo Run, Broken Toe Trail Run, Turkey Trot, Tulip Festival Road Race, Hometown Half Marathon, Prairie Series, Deer Dash Trail Races, Herb Anderson Hustle, Frozen Fun Run, Cone Park Trail Fest, and clean Z2 blocks. Summer brings Peak Performance Fitness Gear Summer Run Camp and steady heat, so runners and cyclists usually start early and stick to shaded river miles. Winter changes the plan fast. Missouri River Runners hold Saturday runs at Adams Nature Preserve when there is no snow, and riverfront trails become the backup when Adams has enough snow for cross country skiing.

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