Getting Quicker

4 miles, had to squeeze the run in between some work and lunch. About 26F out but gusty from the west, got going a bit fast and walked a minute near the end of the first mile, then was able to stay pretty steady after that. Splits of 10:37, 10:33, 10:30 and 10:14, avg pace of 10:28, avg heart rate of 164, a bit high. Calf muscle felt pretty good the whole time, very little pain - speed wise I guess I'm around 85%, but I don't feel I could go much faster at the moment, but it does feel good that things are starting to get back to normal. 41:55 total time, 10:28 avg pace, 164 AHR.