Treadmill mile repeats. 4 x 1 mile with a quarter mile jog recovery plus a quarter in 75 seconds at the end. 1.5% incline. 1.75 mile warm-up 4 X 1 mile in 6:00, 5:56, 5:45, 5:39 1 X 1/4 mile in 75 seconds 1.5 mile cool down I'm very happy with this. Even the 5:39 felt comfortable. |