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Glacier Hills Ultra 50k

Canton, United States • 1 Nov 2025

The Glacier Hills Ultra is a trail running event held annually at Newton Hills State Park near Canton, South Dakota. Taking place in late October or early November, it offers three race distances: 20K, 30K, and 50K. The course features a challenging 10K loop with approximately 850 feet of elevation gain, with runners completing multiple loops depending on their chosen distance.

The race shares some trails with horses, requiring strict time cutoffs and early start times. Participants enjoy well-marked trails, aid stations, and scenic views of the park's natural beauty. Unique swag includes an insulated cooler backpack, and a special "Betty the Yeti" award is available for runners completing all distances over multiple years. Visit the organization's website for the most recent information.

United States South Dakota Canton

Race information

Registration Facebook
50 km
850 m+
50k
30 km
850 m+
30k
20 km
850 m+
20k
Visit the organization's website for the most recent information.
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