Reference article
Black White-Spotted Duck
Black White-Spotted Duck is a local rival who offers a race in Glacier.
Challenge
Speak to this duck in 
Glacier to enter 
Black White-Spotted Duck’s Race. There is no specific level requirement to enter.
Dialogue
I'm so cold if I don't race I think I'll freeze to death! Want one? No, I'm not a penguin! Why does everybody keep saying that!? No penguin could match my climbing!
Race guide
See Black White-Spotted Duck’s Race for the course and rewards.