1) Is this an area, where other people routinely jog at also????
ie: is it full of other joggers or people at this time of day??? Or not?
2) It does not matter if is it a good or bad neighborhood. Things can happen anywhere.
3) As they say, a person should vary their path and routine... because if someone observes that a person always walks the SAME path everyday, they are more predictable... and susceptible for even being robbed.
4) Are there neighbors that you know around there??? If so, let them know that your son jogs there... and to look out for him if they can.
5) Does he jog with music/earphones on or not? People listening to music via earphones, are not as observant... or careful about their surroundings.
6) Being "fast" does not mean anything. There will always be someone else, faster.
7) In my area, which is a "good" neighborhood... there was a 12 year old girl who was walking home after school. Daylight. Many people around, as it was after school. But as she was walking, she noticed that a man in a truck was tailing her. Following her. So she got scared and ran faster. The man in the truck, kept following her, in the traffic lane closest to the sidewalk. Then, she got the idea to turn around and run BACK toward the school. Then, the man, stopped tailing her. She got back to the school and told the school office. They informed the Police and put out a memo to all schools.
8) I would not let my kids, if they were that age, to run alone.