Hill Intervals 53:00 [3] 6.58 mi (8:03 / mi)
15 min WU and CD, WU with strides. Then TM 8:30 at 4% for 10 min, with 2 min flat recovery, then 7:40 at 5% with 2 min recovery, and then 7:00 at 6%. Really beat by the end and barely hanging on. Good suffering.