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altitude

“We have recently hypothesized that the optimal approach to altitude training would be to acclimatize to altitude, but train as close to sea level as possible thereby maximizing running speed and maintaining aerobic fitness,” Drs. Jim Stray-Gundersen and Benjamin Levine wrote in a landmark 1992 paper in the International Journal of Sports Medicine. The pair, who then worked at the University of Texas, were trying to answer the question of whether altitude training was truly...

FIS Loosens A-Climb Homologation Standard, Clarifies Altitude Limit

  The newest edition of the FIS Homologation Manual was published this month and two changes are significant for North American venues. Major A-climbs now require five fewer meters of elevation gain, and courses that reach above 1800 m have been clarified as eligible for certification (and always have been) at the Continental Cup level and below. According to John Aalberg, a FIS homologation coordinator for North America, the elevation clarification and A-climb reduction were...

At “Biggest Race of Their Lives,” Juniors Face Tough Lessons At Altitude

At 5,700 feet above sea level, the Kandilli Nordic Ski Center in Erzurum, Turkey has presented World Junior competitors with some of the most painful racing they’ve ever experienced. As became clear from the depth of Russia’s dominant results—a team that took a two-week altitude camp in Bulgaria prior this week’s racing—acclimation to altitude has played a major role in the outcome of World Juniors and U23s, for all levels of athletes. In more than...