Winter Sports 2011
50 Achievements
PS3
You can't run but you can slide
Slide 49 times for at least 5 seconds on rails (Snowboard Cross, Freeride, single player).
13.1%
How to unlock the You can't run but you can slide achievement in Winter Sports 2011 - Definitive Guide
Cumulative total, just play the game through. You probably won't have this trophy after playing through the single player so set up Snowboard Cross training matches on Crash Site River 1, because it has a lot of rails on.