February 23, 2013 (Morning)
Exercise Type: Run
  
  Comments: 
speed development. felt fine. my lower back has been hurting recently though. 
| Distance | Duration | Pace | Interval Type | Shoes | 
|---|---|---|---|---|
| 4.75 Miles | 20:00 | |||
| 0.5 Miles | Warmup | |||
| 1.75 Miles | ||||
| 2.5 Miles | 20:00 | 8:00 / Mile | Cooldown |