Sioux Falls September 19, 2027
- Course
- Mostly Flat
- Field size
- 404 (2025)
Marathons in South Dakota
Stride supports 1 marathon in South Dakota. Compare the course details, choose your race, and Stride will build toward that date using your current training and the days you can run.
| Race | City | Date | Course | Field size |
|---|---|---|---|---|
| Sioux Falls Marathon | Sioux Falls | September 19, 2027 | Mostly Flat | 404 finishers (2025) |
Find your plan.
Your race, current mileage, recent longest run, goal, and run days determine which plans rank first. Choose one and subscribe, then open every workout in Stride.