Sioux Falls Marathon
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Sioux Falls Marathon overview
The Sioux Falls Marathon is scheduled for September 20, 2026, in Sioux Falls, South Dakota. The event is organized by the Sioux Falls Sports Authority and powered by Sanford Health. Races offered include:
- Full Marathon
- Half Marathon
- Miracle 5K
The full marathon is USATF certified and designated as a Boston Qualifying race. Dual race options pair the Full or Half Marathon with the Miracle 5K. Registration opens December 8, 2025.
Course, event details, charity and sponsors
The full and half courses pass through downtown Sioux Falls, include Falls Park, and use several city parks and the bike trail system. An expo and packet pick-up are scheduled for Saturday, September 19, 2026. A portion of net proceeds is donated to the Sanford Children's Miracle Network; the 2024 races raised more than $20,000 for local children. Title sponsors include Sanford Health and the Sioux Falls Sports Authority. Visit the organization's website for the most recent information.
