Felt like hell. My throat was sore and nose was stuffy from cold virus. Throat tried to constrict for some weird reason. Heavy breathing in the humidity and then a storm front blew in so I was going against the wind. Muscles fatigued from being sick and a rough week of little sleep and irregular schedule. Had to stop at mile 4, 8 to relax a bit. Walked from bridge @ mile 8 to top of hill by 47.