Notes
10 min pace for all but 15%
0.25 miles at 1%
0.25 miles at 3%
0.25 miles at 1%
0.25 miles at 6%
0.25 miles at 1%
0.25 miles at 9%
0.25 miles at 1%
0.25 miles at 12%
0.25 miles at 1%
0.25 miles at 15% slowed down to 3.5 mph, then back up to 4 once things were back under control
0.5 miles at 1%