Tough run in the heat and with lack of sleep, but felt good once I got going. 2 mile warm up: 8:58, 8:50. 5 tempo miles: 7:07, 6:58, 6:55, 6:55, 6:56. Two mile cool down: 8:47, 9:03. HR topped out in the high 170s. My knees always hurt when I run this hard. |