Speedwork 4x400
Jog for 20 minutes.
.25 miles at quicker pace. (I don't know my pace because my Fitbit isn't that precise. But it was a quick pace because I was breathing heavy by the end of the .25 miles). Then jog 2 minutes. Repeat four times.
Jog 22 minutes
8'04" average. 57:37
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