Benja,
I just moved out of Charlotte Park in January, but in the seven years my husband & I lived over there, we walked (and jogged) quite a bit. I rarely went out alone after dark, but in the early evening, found it a nice place to run. People will occasionally shout from their cars, but with my headphones on, I rarely noticed.
Welcome to the Park,
Emily (who still owns her CP house & rents it out)