Notes
Without question this was my most challenging treadmill hill run! 7 miles total, 2 of it uphill broken into 8 quarter-mile segments. Hills averaged 4.5% grade, and all 8.0-8.2 speed. Recoveries were flat grade with speed varying from 6.0-7.5 with one walk break between segments 6 and 7. Kept a good pace throughout, definitely happy with the results!