Credit goes to NarrBitaYarr on 360achievement.org.
Beat the target time of 50 seconds in a Ladies' 500 m Speed Skating race. But wait, there are snowmen on the track?! Well, I wouldn't recommend hitting any of them. If you do, you should restart. Stick to the outsides of the track because you don't need to win the race, just finish it. That doesn't mean take your time though, because the target time is no laughing matter. Race a solid race, and don't get too risky near the snowmen because one hit and it's over