Chicago Lakefront Trail Long Run

My last 20 mile long run before the marathon. Nice cool temps along the lakefront but very windy. I postponed my long run until today because of the half marathon I ran on Sunday. Mentally it was important to me to get this last 20 mile run in, with a respectable pace and without stopping, to prove to myself that I can survive the distance and endure the discomfort. So now I am psyched about the marathon and feel that my goal of 3:50 is reachable( hopefully)!