Today it was 85 degrees, but I still managed 4 x 1600 meters at or close to VO2 max on the high school track. The sun was out, shining at full power, and the heat over the black surface of the track was brutal. I kept pouring water on my head during my 800 meter recoveries, and I took them really easy. I managed 6:22.82, 6:20.65, 6:26.55, 6:21.88. Average of ~6:23. Which is pretty good, because goal was 6:24.