Pace progression

Sunday          4.2    4.2   4.2

Tuesday        4.3   4.3   4.3

Sunday          4.3   4.4   4.5   4.6   4.3

Wednesday      4.3/4   4.5/6   4.7/8    4.8

Speeded up a little more tonight and averaged 13.04 min. per mile. Had no more discomfort than when I have run slower. 50 min. seemed long enough. Assuming I don't have a setback, there are myriad ways to build on my workouts: longer sessions, faster running, adding days, so on. One of these days I'll suddenly realize I have no discomfort at all. Looking forward to it.