41:13 with 10:11 pace. Havenít run this week because my back has been out of place. Seems to be a pinched nerve. My left fingers have been tingling regularly. I went to a chiropractor and the the tingling has subsided a bit. PM run. Was warmer outside. 10:48 10:35 9:35 and 9:47. Slight breeze against me in first and last miles.