Whiteface Mountain Races

The Whiteface Mountain Races, held at Whiteface Mountain Ski Resort in Wilmington, NY, are among the most challenging mountain running events in the U.S., featuring extreme vertical gain and loss. The main race, the Marshak Mountain Race, offers a 10K loop with about 3,800 feet of elevation gain and loss, or a grueling 21K double loop with roughly 7,700 feet of vertical change. Additionally, the Ascent race is a steep 2.3-mile climb gaining 3,100 feet directly to the summit.

A Kids Klymber event provides a shorter ascent for children. The course traverses alpine slopes, utility roads, and steep terrain, surrounded by stunning Adirondack peaks, creating a demanding yet scenic experience for runners of all levels. Visit the organization's website for the most recent information.