47 Minute, 5.2 Mile Treadmill Routine:

Time Speed Incline
0-2 4.0 1%
2-5 6.0 1%
5-10 6.5 1%
10-15 7.0 1%
15-20 6.5 1%
20-25 7.5 1%
25-30 6.5 1%
30-35 7.0 1%
35-40 6.5 1%
40-45 7.5 1%
45-47 4.0 1%
Total: 5.2 miles