South Dakota
Terrain
1
Format
Course
Distance
Elevation
Difficulty
Cutoff
≥
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Continent
Country
Region
State
Year
Season
Month
UTMB Qualification
7 races
Jul 18, 2026 (Sat)
Sioux Falls, South Dakota, United States
Scenic mountain loops with approximately 1,200 feet of elevation gain per six-mile circuit, start and finish at Bear Den Chalet
Jul 31-Aug 1, 2026 (Fri-Sat)
Custer, South Dakota, United States
Forgiving running surface and gentle elevation changes in a small town South Dakota setting, with 50 and 100-mile ultramarathon distances.
Sep 4-6, 2026 (Fri-Sun)
Lennox, South Dakota, United States
Repeated 1.5-mile farm loop on flat dirt and pasture, surrounded by miniature animals, with variable trail conditions and on-site camping options.
Sep 12, 2026 (Sat)
Spearfish, South Dakota, United States
4.1666-mile trail loop with 385 feet of climbing per lap in the Black Hills, building a last-athlete-standing ultra one circuit at a time.
Nov 7, 2026 (Sat)
Canton, South Dakota, United States
Rolling hills and wooded trails through Newton Hills State Park, combining lush landscapes with segments of horse paths and an 8-hour 50km cutoff
May 1, 2027 (Sat)
Short, well-marked loop on grassy slopes and singletrack, with repeated Tut Hill climbs and steady elevation gain and loss each lap.
Jun 25-26, 2027 (Fri-Sat)
Sturgis, South Dakota, United States
108-mile out-and-back from Sturgis with Centennial and Deerfield Trails, rugged singletrack, old logging roads, and dirt terrain through forests
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Showing 1 - 7 of 7 events