Began and ended at the information kiosk at the M52 trailhead parking area. Ran opposite of bicycle traffic per posted guidelines, completing the route in a counterclockwise direction. Ran solo, carried all food and water in a running vest. Had to step off trail multiple times due to oncoming cyclists. Had some knee issues and can't wait to get after it again, hopefully on a weekday with less traffic.
All four loops
4h 27m 48s