Notes
COMMENTS: MAF Run #14. Normal start - 5.8 pace with 1.0 incline for 5 mins, then 5.9 pace with 0.5 incline for 5 mins, then step up every 2.5 mins until HR approaches 143. Was able to get up to 6.2 quickly, and maintain it for most of the run. Little spike at the very end -- don't know why. Felt fine throughout breathing-wise. Top of left foot ached for the last mile and a half though.