Today I did my interval speed training. The same routine I did last week. 
My times for each 1/2 mile fast run were as follows:

1. 3:33
2. 3:37
3. 3:39
4. 3:41
5. 4:11

so my first three were faster than ALL of my times last week, and my 4th one was exactly right where my first one was last week. I was surprised I knocked 8 seconds off my time for my first run! However, during the 4th run...my left hamstring was really bothering me. And, I could tell my legs were going to be reallly sore again, so I needed to take it easy for my last fast 1/2 mile. So...I just kind of jogged it out at my normal pace and came in at 4:11. All in all, I ran 3 miles this morning with warm up and cool down.

Miles Run today: 3
Total Miles Run for 2010: 558.47