10K Races in South Dakota
As of October 22, 2026, Crewable lists 1 upcoming 10K race in South Dakota in October 2026. It is Trick or Treat Run 5K & 10K on October 24 in Sioux Falls. Registration is open.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
Race calendar
October 2026
1 raceQuick answers
What is the next 10K race in South Dakota?
Trick or Treat Run 5K & 10K, on Saturday, October 24, 2026, in Sioux Falls. Distances: 10K, 5K.
How many 10K races in South Dakota have open registration?
It lists registration as open as of October 22, 2026.
Neighboring states
More ways to browse
Race planning
Plan your South Dakota race
Aid stations, cutoffs and pacing in one free plan. Crew invites and race-day updates come with a Race Pass.
Plan a race free