I'm doing a trail run tonight. It's going to be really, really, cold and really, really, dark. I'll be testing out my new headlamp. I'm going with two other women so we should be fairly safe. I'm hoping to get in 4 miles, but one of the ladies is pretty slow and does not do well on the trails (so I'm not sure why she wants to try night trail running . . . ?). Anyways, should be fun