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Run Vibes

Half Marathons in South Dakota

South Dakota has 11 upcoming Half Marathons. Half marathons are the fastest-growing race distance, offering a true endurance challenge with a more accessible training window than the full marathon.

11 upcoming races listed

Fun racesScenic racesCompetitive racesQuirky racesFestive racesFor a Cause racesBeginner-friendly
River Rat Run

Run a scenic half marathon, 10K, or 5K along Lewis and Clark Lake, honoring a hero and supporting local nonprofits.

  • Scenic
  • Competitive
  • For a Cause
Sat, Apr 25, 2026, 8:00 AM CDT13.1 MilesYankton, SD
Steady EffortRUN

Course · Road · Hilly · Timed race

DoNot Stop Half Marathon (5k/10k) - Sioux Falls

A delightfully quirky, donut-themed run for the whole family, featuring great swag and a sweet finish.

  • Fun
  • Quirky
Sat, Apr 25, 2026, 8:00 AM CDT13.1 MilesSioux Falls, SD
Steady EffortRUN

Course · Rolling · Walkers welcome

Hometown Half Marathon & 5k/10k - Sioux Falls

A family-friendly "run local" event in Sioux Falls offering multiple distances, great swag, and a fun atmosphere for all ages.

  • Fun
Sat, May 16, 2026, 7:00 AM CDT13.1 MilesSioux Falls, SD
Steady EffortRUN

Course · Rolling · Walkers welcome

Sioux Falls Skedaddle

Join a community celebration in Sioux Falls with a fast, scenic half marathon, a superhero-themed fun run, and lively finish line festivities.

  • Fun
  • Scenic
  • Competitive
  • Quirky
  • Festive
Sun, May 17, 2026, 7:00 AM CDT13.1 MilesSioux Falls, SD
Steady EffortRUN

Course · Rolling · Walkers welcome

Lennox Lapsley's Running for Healthy Hearts

Run a half marathon in Millboro, SD, to support vital ECMO research at U of M CS Mott Children's Hospital in honor of Lennox Lapsley.

  • For a Cause
Sat, Jul 11, 2026, 7:30 AM CDT13.1 MilesMillboro, SD
Steady EffortRUN

Course · Rolling · Timed race

Aberdeen Family YMCA Bull Run

Support local youth and families while enjoying a range of distances, from a Half Marathon to a family-friendly Fun Walk and Munchkin Run.

  • Fun
  • Competitive
  • For a Cause
Sat, Jul 25, 2026, 7:00 AM CDT13.1 MilesAberdeen, SD
Steady EffortRUN

Course · Flat · Family-oriented

Heatwave Half Marathon - Sioux Falls

A sun-soaked summer challenge for the whole family, featuring multiple distances, great swag, and free ice cream at the finish.

  • Fun
  • Festive
Sun, Aug 2, 2026, 7:00 AM CDT13.1 MilesSioux Falls, SD
Steady EffortRUN

Course · Rolling · Walkers welcome

Golden Harvest Half Marathon & 5k/10k - Sioux Falls

Better when you want a walker-friendly, low-pressure day.

Sat, Sep 26, 2026, 8:00 AM CDT13.1 MilesSioux Falls, SD
Steady EffortRUN

Course · Walkers welcome

Spooky Sprint- Sioux Falls

A festive Halloween-themed run for the whole family in Sioux Falls, offering multiple distances, great swag, and a fun atmosphere.

  • Fun
  • Festive
Sun, Oct 11, 2026, 8:00 AM CDT13.1 MilesSioux Falls, SD
Steady EffortRUN

Course · Rolling · Walkers welcome

Turkey Trails - Sioux Falls

Celebrate Thanksgiving with a family-friendly run in Sioux Falls, featuring fun distances, festive swag, and treats for all.

  • Fun
  • Festive
Sat, Nov 28, 2026, 8:00 AM CST13.1 MilesSioux Falls, SD
Steady EffortRUN

Course · Rolling · Walkers welcome

Turkey Trails - Lincoln

A festive, family-friendly Thanksgiving-themed run offering multiple distances, great swag, and delicious treats at the finish line.

  • Fun
  • Festive
Sun, Nov 29, 2026, 8:00 AM CST13.1 MilesLincoln, SD
Steady EffortRUN

Course · Walkers welcome

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More Half Marathon races

All races in South DakotaHalf Marathons in Sioux Falls, SDHalf Marathons in Aberdeen, SD

Other distances in South Dakota

5Ks in South Dakota10Ks in South DakotaMarathons in South Dakota