The Mechanics of Speed Skiing . Popular Mechanics . The current world record is 145.1 mph, set by Frenchman Phillipe Goitchel in 1993 at Les Arc, France. Philippe Billy, Ski de Vitesse, Speed Skiing . Speed skiing is the fastest, most intense non-motorized sport in the world.
Racers begin at the top of a hill that ranges from one and a half to three miles or longer.
The entire race takes about 20 seconds. Skiers maintain a tuck position while their bodies feel like they' re punching a hole through the air. To maintain their position at such high speeds and to reduce friction and air resistance, skiers use specially designed equipment. The skis are extra wide, weight 11 kg, and are about 240 cm long compared to 200 cm for recreational skiing. The ski suits are skin tight and the helmets are custom fitted for optimum performance.