Sioux Falls Marathon and Half Marathon :: Registration

Sioux Falls Marathon Registration

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Registration for the 2018 Sioux Falls Marathon, powered by, is open!



The Sioux Falls Marathon will be held on September 9, 2018 and will consist of a Marathon, Half Marathon, 10K, 10K Team Challenge, Miracle 5K and Miracle 5K Challenge. Sanford Children's, our regions only Children's Miracle Network Hospital, will again be the official charity of the Sioux Falls Marathon.