Name Wooden

What is the name of the mountain / trail biking in which you cycle on a thin wooden track in woodland?

It takes place on a thin wooden track normally in woodland areas I think.
I’m pretty sure it is named after the place where it first took place.

You are thinking of “free-ride,” specifically the north shore discipline. http://en.wikipedia.org/wiki/Freeride#North_Shore_Mountain_Biking_Association_.28NSMBA.29

http://nsmb.com/

Wooden Box Contest: Closed – Now time to pull a name out of the hat

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