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Kat'cina Mosa 100k Mountain Run

Springville, United States • 8 Aug 2026

Kat'cina Mosa 100k Mountain Run

The event is a 100 km trail run on a loop course in the Wasatch Mountains above Provo, Utah. The course is described as very challenging and scenic. Approximately 42% of the route uses parts of the Squaw Peak 50 course, but in the opposite direction.

The trail surface is 48% dirt trails, 44% dirt roads, and 8% paved. The total elevation gain and loss are each over 15,000 feet, with 11,000 feet of that gain occurring by mile 28.5. The event is also designated as the USATF Utah State Championship 100K race, with awards for overall, master, and grand master categories.

The run starts and finishes at Right Fork Hobble Creek Rd in Springville, Utah. Registration closes in late July. Visit the organization's website for the most recent information.

United States Utah Springville

Race information

Website Registration
100 km
Kat'cina Mosa 100k Mountain Run
Visit the organization's website for the most recent information.
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