Second week - 10th day training
Medium run
Weight before: 145 lb
Weight after: 145 lb
Drink: 750 mL Gatorade
Distance: 9.5 km + 500 m walk
Intensity: Medium - Fast
Time Started: 7:25 am
Duration: 1 hr
Weather: Cool and sunny (20 degrees)

Good morning run. Nice cool weather. Back spine some pain 35 min into the run. Stop for 2 min to recover.