skinnyski.com One of the most popular xc-ski sites.
norwiski.com Northwest Wisconsin xc-ski site.
cxcskiing.org Central Cross Country Skiing.
fasterskier.com Lots of good xc-ski news, technique and training tips.
langren.com A good internation xc-ski site.
nordicskiracer.com A Michigan general xc-ski site.
masterskier.com One of the best xc-ski publications.
roberts-1.com Ken Robert’s take on skiing technique.
skijorusa.org Best known skijoring site.
skipost.com Source for xc-skiing knowledge, inspiration, and motivation.
teamtoday.org Support for US xc ski team.
xcski.org Cross Country Ski Areas Association.
xcskiworld.com American Cross Country Skiers.