My nitrogen fill took forever today so I couldn't go for my run until 3. It was really hot and sunny by then so my 6.5 mile run felt more like 13. But afterwards I felt pretty good, although I have a headache tonight. Tomorrow may be late as well since I'm going to Boulder, and it's going to be even warmer tomorrow so I'll probably try to take it easy. I'm not very good with the heat but now is the time to start acclimating myself to it. It's not going to get any better as the year goes on.