Started a 10K training run around 9AM, way too late for August in Florida, I literally felt like I was melting.  Covered the 6.25 miles in a slow but labored 9:44 pace.  Followed up with 1200 yards in the pool.  Each 400 segment actually got faster, first 400 was 9:30, second 9:00, third 8:15.

I was dead tired by the end of it (and very dehydrated)