Skiing Links One of the most popular xc-ski sites. Northwest Wisconsin xc-ski site. Central Cross Country Skiing. Lots of good xc-ski news, technique and training tips. A good internation xc-ski site. A Michigan general xc-ski site. One of the best xc-ski publications. Ken Robert’s take on skiing technique. Best known skijoring site. Source for xc-skiing knowledge, inspiration, and motivation. Support for US xc ski team. Cross Country Ski Areas Association. American Cross Country Skiers.