Many mountain features are named for him, on peaks such as Middle Teton, on which Ellingwood made the first ascent, the Ellingwood Ridge of La Plata Peak, and the Ellingwood Arete ascent of Crestone Needle; the fourteener Ellingwood Point, near Blanca Peak in southern Colorado, is named for him as well.
Many mountain features are named after him, including peaks like Middle Teton, where he made the first ascent, and the Ellingwood Ridge on La Plata Peak.  The Ellingwood Arete ascent of Crestone Needle and the fourteener Ellingwood Point near Blanca Peak in Colorado also bear his name.