Crazy Mountain 100
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Crazy Mountain 100 : Lennep, MT
The Crazy Mountain 100 is a 100 mile point to point mountain ultramarathon in the Crazy Mountain Range near Lennep and Wilsall, Montana. The course is primarily single track and includes long sections with no trail, two track, and occasional forest service road. Total ascent is around 23,000 ft and the route reaches elevations near 10,200 ft. Organizers describe the course as extremely rugged with high exposure, technical ascents and descents, scree fields, and steep terrain.
The route crosses a mix of private, public, and Indigenous lands. To the Apsaalooke people this range is called Awaxaawippíia; "Awaxaawi" means mountain and "ppíia" means ominous or angry. The start is hosted by the Westling Ranch near Wilsall and the finish is hosted by the Berg Ranch near Lennep. Two additional private ranches provide access for the route and one hosts the Huntin Camp aid station. The finish area includes creekside camping and a post race awards gathering on the evening after the race.
Entry is limited to 200 runners. The race entry fee is $435, or $466.77 including UltraSignup fees. Qualifying criteria apply and a 10 percent military discount was available to veterans and active US service members before registration opened. Registration closes July 19 at 11:59 PM MT. Visit the organization's website for the most recent information.