Notes
Too cold to run outside, so did the following hill workout inside on treadmill.
12 minute warmup - at 7.4 mph and 1% grade
5 repeats of:
3 min at 2% grade
1 min at 3% grade
1 min at 4% grade
2 min at 1% grade
Finished up with 5 minute cool down at 0% grade adn then walked for one minute at 3.5mph/0% grade.