Notes
2 x 3 min on, 1:30 off, 2 min on, 1 min off, 1 min on 30 secs off......ran on the treadmill because it was sleeting - 3 min on was run at 5:27 pace, 2 min on was at 5:13, 1 min on was at 4:48 pace......WHY WON'T IT WARM UP OUTSIDE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!