Running 53:10 [3] 6.7 mi (7:56 / mi)
Run 3: Hill Cruise intervals on treadmill. After the normal 15:00 easy run warmup and a few flat strides, the workout is 5 x 5:00 @ 8:10/6% with a 2 minute recovery consisting of easy flat running between each. Cool-down with another 15:00 of easy running.