Kat'cina Mosa 100k Mountain Run

AUG

8

2026

A 100 km loop through the Wasatch Mountains above Provo, this is the USATF Utah State Championship trail race. The challenging route features over 15,000 feet of climbing on a mix of trails and dirt roads. The race starts and finishes in Springville.

Sat 8 Aug 2026

Springville, Utah

Website Registration

100 kilometers

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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.

100 km

Kat'cina Mosa 100k Mountain Run