Motionsports Adrenaline
44 Achievements
PS3
Boarding Pass
Unlock all tracks in the game
7.3%
How to unlock the Boarding Pass achievement in Motionsports Adrenaline - Definitive Guide
Getting a bronze medal unlocks the next track. There are only 2/3 tracks to each sport, you dont need to play the final track in each sport just obtain a bronze medal in the previous tracks and the cheevo should unlock.
To unlock a track, you simply have to complete a race on the track before it. You will get this trophy while going for all of the gold medals.