Browse all 2019 South Dakota half marathons by month and date below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.
See also: South Dakota Half Marathons, Listed by City
April 2019
| Sat Apr 27 | River Rat Half Marathon 10K & 5K | Yankton SD |
| Sun Apr 28 | Sioux Falls Skedaddle Half Marathon | Sioux Falls SD |
May 2019
| Sat May 11 | Brookings Marathon Half Marathon & Relay | Brookings SD |
June 2019
| Sun Jun 2 | Deadwood Mickelson Trail Marathon Half Marathon & Relay | Deadwood SD |
| Sat Jun 8 | Selby Lions Half Marathon | Selby SD |
| Sun Jun 9 | Swan Lake Marathon Half Marathon & 5K | Viborg SD |
July 2019
| Sat Jul 13 | Spearfish Canyon Half Marathon & 5K | Spearfish SD |
| Tue Jul 23 | Mainly Marathons Prairie Series – Day 3 | Baltic SD |
| Sat Jul 27 | Aberdeen YMCA Bull Run Half Marathon 10K & 5K | Aberdeen SD |
August 2019
| Sun Aug 18 | Leading Ladies Marathon & Half Marathon | Spearfish SD |
| Thu Aug 22 | Mainly Marathons Center of the Nation Series – Day 4 | Belle Fourche SD |
September 2019
| Sun Sep 8 | Sioux Falls Marathon Half Marathon 10K & 5K | Sioux Falls SD |
| Sat Sep 21 | Get to the Point Half Marathon & 5K | Elk Point SD |
| Sat Sep 21 | Mount Rushmore Half Marathon | Keystone SD |
October 2019
| Sun Oct 6 | Palace City Kiwanis Half Marathon & Relay | Mitchell SD |
| Sun Oct 6 | Run Crazy Horse Marathon Half Marathon & Relay | Crazy Horse SD |
