South Dakota Half Marathons
10 upcoming half marathons across South Dakota, updated nightly. Want radius search and maps? Open these in the Race Finder.
July 2026
- Sat 7/25Aberdeen Family YMCA Bull RunAberdeen, SD 路 Half Marathon 路 10K 路 5K 路 Other
- Sat 7/25Haven Half Marathon, 30k & 10kPennington County, SD 路 10K 路 Half Marathon 路 Other
August 2026
- Sat 8/8Popsicle 5K/10K/Half - Sioux FallsSioux Falls, SD 路 5K 路 10K 路 Half Marathon
- Sun 8/23Leading Ladies Marathon / Dakota Spirit MarathonSpearfish, SD 路 Marathon 路 Half Marathon 路 10K 路 5K
September 2026
- Sun 9/20Sioux Falls MarathonSioux Falls, SD 路 Marathon 路 Half Marathon 路 5K
October 2026
- Sat 10/3Brookings MarathonBrookings, SD 路 Marathon 路 Half Marathon 路 5K
- Sun 10/4Run Crazy HorseCrazy Horse, SD 路 Half Marathon 路 Marathon 路 5K 路 Other
- Sun 10/4Palace City Kiwanis Half Marathon, 10k, and 5kMitchell, SD 路 Half Marathon 路 10K 路 5K
November 2026
- Sat 11/7Glacier Hills Ultra 50KCanton, SD 路 50K 路 Other 路 Half Marathon
April 2027
- Sat 4/24River Rat RunYankton, SD 路 Half Marathon 路 10K 路 5K
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