I've worked on railroads for several summers, and trust me, you won't hear or feel the train coming from afar. Specially not IF you're running (like he probably was)! How the hell can you even feel the ground vibrating if you're running?
As the other comment said, he probably was running before the train alongside the tracks and switched to the other side too late. Wanted to "live on the edge" so to speak. Maybe some wild tune gave him courage. Maybe look in the mirror first, and think what it was about being young. It was about being irrational and stupid. RIP..
Where I live some drunken people jump from cruise ships to the cold sea, in the dark, just for fun. Well it'll cost them tens of thousands, if they even survive it.