When
Sunday, September 20th, 2026
Where
Sioux Falls, Sioux Falls SD
Distances
Marathon · Half · 5K
About this race
🏃♀️ Event Overview
The Sioux Falls Marathon, powered by Sanford Health and the Sioux Falls Sports Authority, features races for all levels of runners. Distances include the full marathon, half marathon, & 5K.
🌆 Race Highlights
- Scenic Routes: The full & half races feature downtown Sioux Falls, iconic Falls Park (for full and half) and many of the city's finest parks as well as the bike trail system.
❤️ Community Impact
A portion of the net proceeds from the Sioux Falls Marathon is donated to the Sanford Children's Miracle Network. The 2024 races raised more than $20,000 for children in our community.
📅 Event Details
- Date: September 20, 2026
- Location: Sioux Falls, SD
- More Information: Sioux Falls Marathon Website
Course map
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