The first recorded climb of Whitehorse Mountain was made in 1909 by Nels Bruseth. The standard route on the peak is via the Northwest Shoulder, which begins with a difficult trail hike, involves a good deal of snow climbing, and culminates with some exposed scrambling, .
Nels Bruseth's first recorded ascent of Whitehorse Mountain took place in 1909. The most common path to the peak begins with a challenging trail trek, involves navigating through deep snow, and concludes with some hazardous rock climbing.