Marin Mountain Bikers Targeted with Spike Strip: Report

Marin Mountain Bikers Targeted with Spike Strip: Report A spike strip covered with rusty screws was recently discovered on a bike trail in Marin. The booby trap, set up less than a mile from the White Hill entrance to Camp Tamarancho, was apparently aimed to attack bikes and their riders, the SingleTracks blog reported. It has not been identified who was responsible.