South Dakota Half Marathons

South Dakota Half Marathons By City • By Date

Each half marathon that takes place in South Dakota is listed below, and when you click the link you’ll find info for each race — what the course is like and a map of the route, the elevation change, whether it’s fast and flat or hilly and challenging, how to sign up, and more.

You’ll also find contact info if you’re having problems with your registration or need to contact the race directors.

See also: 2022-2023 calendar of South Dakota half marathons


Prairie Series Marathon Half Marathon 10K & 5K – Day 6

Belle Fourche

Center of the Nation Series – Day 4 Marathon & Half Marathon


Brookings Marathon, Half Marathon & Relay

Crazy Horse

Run Crazy Horse Marathon Half Marathon & Relay


Deadwood Mickelson Trail Marathon, Half Marathon & Relay


Lennox Lapsley’s Running for Healthy Hearts Half Marathon


Pierre Half Marathon

Sioux Falls

Sioux Falls Marathon, Half Marathon & 5K

Sioux Falls Skedaddle Half Marathon


Leading Ladies Marathon & Half Marathon

Spearfish Canyon Half Marathon & 5K


Swan Lake Marathon, Half Marathon, 5K & Relay


DASH Around Kampeska Half Marathon & Relay


River Rat Marathon, Half Marathon & 5K