Notes
through in a bunch of inclines. tried to simulate boston hills. achilles started to hurt last couple miles
4mi-4.1-3%
7.5-7.75-3%
9.25-9.50-3%
10.5-10.75-3%
16-16.63-6% then avg. 3%
17.3-17.7-6% then avg. 5%
19.2-19.6-5% then avg 3%
20.3-20.7-avg 4.5