8 x 1/2 Mile Repeats

Mixing things up a bit, doing speed work this morning, and then the 7 mile 'race' this weekend will be my tempo run. Ran while Judy was doing 5 miles, so had time for 8 x 1/2 mile repeats. Was a bit tired from yesterday's run, but made it through. Warm up mile at 10:17, then repeats at 8:01 pace, 7:58, 7:56, 7:56, 7:47, 7:54, 8:00 and 7:58. Finished with a cool down mile of 9:33. 7.27 mile (same as last 8 x1/2 mile repeats), 1:09:37, average pace of 9:34, average heart rate of 155. Doing an easy 5 miles tomorrow.