Harvest Half Marathon and 10K 2026

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.