South Dakota Half Marathons
4 upcoming half marathons across South Dakota, updated nightly. Want radius search and maps? Open these in the Race Finder.
April 2027
- Sat 4/24River Rat RunYankton, SD · Half Marathon · 10K · 5K · from $25 · register ↗
May 2027
- Sun 5/16Sioux Falls SkedaddleSioux Falls, SD · Half Marathon · 1 Mile · from $20 · register ↗
June 2027
- Sun 6/6Deadwood Mickelson Trail MarathonDeadwood, SD · Half Marathon · Marathon · 5K · 1K · Trail · register ↗
August 2027
- Sat 8/7Popsicle 5K/10K/Half - Sioux FallsSioux Falls, SD · 5K · 10K · Half Marathon · from $35 · registration closed · register ↗
Planning a race
- Choosing a first marathonmoving up from the half, and picking a debut race
More South Dakota: 5K Races · 10K Races · Ultras · All South Dakota races · Browse by state