Running again

Did my run yesterday, my muscles are still soring. I was running slowly last week (running uphill and then down), so this time, I tried to run as fast as I could on a track for 1 mile and then rest two minutes, repeated for 4 sets. I could do 2 minutes / lap (.25 mile or 400m lap) for the the first set. The second set was around 2m 8s / lap. The third set, my speed dropped to 2m 10s / lap, but I was able to run 2 miles non-stop. The last set I ran the same 2m 10s / lap, but only able to do 1.5 miles.

I think I did not stretch enough. Luckily I found this web site, showing me how to stretch for running. I will try the new stretching techniques next week.