Originally Posted by david58

Next, I am almost wiped out by a cyclist - no lights, dressed in black, and flying down the path. I have two flashing lights (it is starting to get a bit light at that point, so on flash mode) going, this guy, nothing. Barely missed either a head-on or him going way into the puckerbrush - I jumped the curb to the street to get out of the way.

What are your biggest hazards?