Hills 55:00 [3] 6.0 mi (9:10 / mi)
TM - 15 min warmup and 10 min cooldown. 30 min on TM minute on/minute off 8:27 throughout, one min at 8% and one minute at flat. I started the incline going up 10 seconds before the minute was to start. Really close to quite max effort by the end and was pretty spent but felt good to work hard.