This area need remapping "The facilities at Mt Van Hoevenberg, home to the 1980 Olympics and an Olympic & Paralympic Training Center, have been undergoing extensive renovations and improvements, including the building of the new four-kilometer rollerski track which was finished this past August." source : https://fasterskier.com/2021/09/keys-to-the-castle-and-free-fall-rollerski-races-light-up-the-northeast/