Races in South Dakota
As of October 6, 2026, Crewable lists 6 upcoming races in South Dakota from October 2026 to May 2027. The next is Newton Hills Trail Race on October 10 in Canton. Registration is open for 3.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
Race calendar
October 2026
3 racesNovember 2026
2 racesMay 2027
1 raceQuick answers
What is the next race in South Dakota?
Newton Hills Trail Race, on Saturday, October 10, 2026, in Canton. Distances: 6 mi, 2 mi.
How many races in South Dakota have open registration?
3 of the 6 list registration as open as of October 6, 2026, including Spooky Sprint- Sioux Falls, Reaping AF 5K and Christmas Tree Skirt Dash.
How many of the races in South Dakota are ultramarathons?
2 of the 6 are ultramarathons (longer than a marathon, or a backyard, timed or 200+ mile format). The other 4 are shorter races.
What is the busiest month for races in South Dakota?
October 2026, with 3 of the 6. November 2026 follows with 2.
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