Site of Northern Illinois Nordic's JENEX LIMESTONE LOPPET. This rollerski race is run on the BLACKWELL NORTH LOOP (OFF OF MACK RD.) in the MCKEE MARSH area near Winfield, IL. The trail is crushed limestone. Jenex V150 skate rollerskis are recommended.

See http://www.nordicskiracer.com/cgi-bin/news/news_item.asp?NewsID=1983 for race details.