I'm looking for a place in upper NW (close to tenleytown, cleveland park area) DC to do some interval work. Ideally, a flat 1 to 2 mile loop with little to no traffic and well lit.
I don't do intervals well on tracks because of knee issues and the turns. I would do Rock Creek park but all my running is at night. National mall and Hains point would be perfect but too far for an interval workout.
Can anyone help me out?