Repeats

I am sick again, and have been having trouble sleeping (woke up at 6am the last two days, hungry). My body wanted to hit the gym, but my head wanted to sleep. I dragged myself to Pottruck and... as soon I got on the 'mill, everything was good. The numbers: 3mi warmup in 22min, then 3x1600 in 6:41, 6:32, 6:23. That's not really a proper speedworkout, but given how I felt, I'll take it.