This classification has been able to compete at different skiing competitions. At the 1992 Paralympics, included on the programme for the classification were the Super G and Downhill disciplines. Slalom, Giant Slalom and Super-G were included on the programme for the 1994 Winter Paralympics. At the 2002 Winter Paralympics in alpine-skiing, this classification was not grouped with others for the men's downhill, giant slalom, slalom, Super-G medal events. On the women's side, this classification was not grouped with others for the women's giant slalom medal event, but it was grouped with LW11 and LW12 for the women's slalom and Super-G. At the 2004 Alpine World Championships, LW10, LW11 and LW12 women competed against each other in a competition with factored results during the downhill event. At the 2005 IPC Nordic Skiing World Championships, this class was grouped with other sit-skiing classifications. In cross country, this class was eligible to compete in the men's 5 km, 10 km and 20 km individual race, with women eligible to compete in the 2.5 km, 5 km and 10 km individual races. In the men and women's biathlon, this classification was again grouped with sit-ski classes in the 7.4 km race with 2 shooting stages 12.5 km race which had four shooting stages. At the 2009 World Championships, there were three women from this class the sitting downhill event, two LW12.2 skiers and one LW12.1 skier. In the men's sitting downhill, there were six skiers from this class.