Winter Parkour

I had this great idea for winter parkour a while back, and I ran it by my comrades. They thought it would be too dangerous, but I think that danger isn't an issue. Complications arose when we actually went outside and tried it. The rails are cold and the snow is fricking freezing when it gets in your socks. We didn't last very long, but we'll get back at it. WE WILL NEVER GIVE UP!