Kammala wannan jumla: Mahre ya sami wuri a cikin Teamungiyar Ski ta Amurka a farkon 1973 yana da shekaru 15. An zaɓe shi zuwa ƙungiyar "A" bayan kakar wasan 1975 kuma ya fara buga gasar cin kofin duniya a watan Disamba na 1975 a Val d'Isère, Faransa. Watanni biyu bayan haka ya yi gasa a wasannin Olympics na 1976 a Innsbruck, Austria, inda ya zama na biyar a gasar Olympics ta 1976 a Innsbruck, Austria.
tseren tseren tseren tseren tseren tseren tseren tseren tseren tseren tseren tseren tseren tseren tseren tseren tseren. Ya yi podium na farko a watan Maris tare da na biyu a cikin babban slalom a Copper Mountain, Colorado, kuma ya gama gasar cin kofin duniya ta 1976 a matsayi na 14 a cikin jimillar jimillar. Ya lashe gasar cin kofin duniya ta farko a kakar wasa ta gaba, babban slalom a Val d'Isère a watan Disamba na 1976, kuma ya biyo baya tare da nasarar slalom a watan Maris a Sun Valley, inda ya ci mutumin da ya zama babban abokin hamayyarsa, Ingemar Stenmark na Sweden, tare da tagwayen ɗan'uwansa Steve na uku. Mahre ya gama na tara a matsayin gaba daya a shekarar 1977.