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5 marathons found for "South Dakota", 10K, United States. Keep the list broad first, then tighten the filters when a race looks realistic.





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Sioux Falls, South Dakota, United States
26SEP
21.1K
Golden Harvest Half Marathon & 5k/10k - Sioux Falls
Sioux Falls, South Dakota, United States
September 26, 2026 SEP
Mitchell, South Dakota, United States
04OCT
21.1K
Palace City Kiwanis Half Marathon, 10k, and 5k
Mitchell, South Dakota, United States
October 4, 2026 OCT
Sioux Falls, South Dakota, United States
11OCT
21.1K
Spooky Sprint- Sioux Falls
Sioux Falls, South Dakota, United States
October 11, 2026 OCT
Sioux Falls, South Dakota, United States
28NOV
21.1K
Turkey Trails - Sioux Falls
Sioux Falls, South Dakota, United States
November 28, 2026 NOV
Yankton, South Dakota, United States
24APR
21.1K
River Rat Run
Yankton, South Dakota, United States
April 24, 2027 APR

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