my mom's black, she used to ski every weekend, until she tore her meniscus (i think that's how you spell it). her sister (my aunt of course) still skis whenever she can find the time.
but yeah, aside from my family, i never see black people skiing. TONS of asian gapers though, i always see a lot of south asians wearing really weird shit like pikachu hats and tigger suits, like they'e dressed up for halloween instead of skiing. i don't see a lot of indians skiing though, probably for a lot of the same reasons i don't see black people skiing.