Olympic Winter Games: Vancouver 2010
51 Achievements
PS3
Target Practice
Complete the Target Practice Challenge.
7.3%
How to unlock the Target Practice achievement in Olympic Winter Games: Vancouver 2010 - Definitive Guide
I got this on a 139m jump and landed in 139.2m. The key here is to get a 100% Wind Grade, and a 100% Take-Off Grade, then keep adjusting your Push-Off Speed to match the Target Distance and this one should come after some hard work.