Half Marathon Race today -- Pace 7:38

Followed Di for the first two miles. Could not follow him
after the water break. Then a little bit slower than expected.

Felt tired today, it might be related the low pressure after the
rain. Or I did not have a good carb loading today, or not
enough water yesterday.

Tried to drink water on the mile 2 and mile 4. I felt a little bit better
after mile 6 when I had a big cup of water. Still slow for most of the
miles. And it was strange that I even tried to "quit". It's the first time
that I had this kind of feeling.  But I tried to keep the pace
with 1:40, and finish the race with John(1:40 pacer).

Split	Time	Distance	Avg Pace
Summary	1:40:06.5	13.13	7:37
1	7:12.4	1.00	7:12
2	7:15.7	1.00	7:16
3	7:33.4	1.00	7:33
4	7:41.5	1.00	7:42
5	7:41.1	1.00	7:41
6	7:48.4	1.00	7:48
7	7:37.4	1.00	7:37
8	7:59.3	1.00	7:59
9	7:36.0	1.00	7:36
10	7:47.5	1.00	7:48
11	7:35.8	1.00	7:36
12	7:55.7	1.00	7:56
13	7:29.5	1.00	7:29
14	:52.9	0.13	6:46

Was a little bit surprised that I could still run 7:29 on mile 13.

The slow also might be because that I saw no chance of 

3:35, and as long as I can finish 1:40; it was good enough.

Any, I will try 1:38 in March race.