Morning 4 miles & afternoon 4 miles

Nothing exciting. Morning run is "normal":

Split	Time	Distance	Avg Pace
Summary	37:15.0	4.01	9:18
1	9:38.9	1.00	9:39
2	9:34.4	1.00	9:34
3	9:05.9	1.00	9:06
4	8:53.5	1.00	8:54
5	:04.0	0.01	8:46

Afternoon run is super slow:

Split	Time	Distance	Avg Pace
Summary	44:18.0	4.00	11:04
1	10:28.0	1.00	10:28
2	10:37.7	1.00	10:38
3	10:54.8	1.00	10:55
4	12:16.4	1.00	12:16
5	:03.2	0.01	10:28

This was because of the low back pain. I ran a little bit faster than 

walk. Normally I can walk a mile for 14 to 16 minutes.

Anyway, I hope I can fix my low back pain problem.

Will have my first massage this Friday.