Kat'cina Mosa 100k Mountain Run
Springville, United States • 8 Aug 2026
Kat'cina Mosa 100K Mountain Run
The Kat'cina Mosa 100 km Mountain Run is a loop trail race in Springville, Utah, in the Wasatch Mountains above Provo. The course includes sections that overlap with the Squaw Peak 50 course but are run in the opposite direction for about 42 percent of the route.
The route surface is mixed: roughly 48 percent dirt trails, 44 percent dirt roads and 8 percent paved. Total elevation gain exceeds 15,000 feet with a similar amount of loss. Approximately 11,000 feet of elevation gain occur by mile 28.5 across three separate climbs; the second half of the course adds about another 3,000 feet of climbing.
The event is designated as the USATF Utah State Championship 100K Race. USATF awards are listed for male and female Overall, Master and Grand Master categories.
Location details list Right Fork Hobble Creek Road near Springville, UT. Registration information on the event page notes a closing date of July 31 at 11:59 PM MT and an entry pricing schedule with tiered fees. The organizer has published discount codes for participants of specific prior events. Visit the organization's website for the most recent information.