Notes
Good run on the canal towpath, despite heat. 82 at start, 84 or more by the end. Humidity was fairly low, which helped, and there was shade. Aimed at about 9:30, which worked, though I probably should have slowed down more because of heat. I cut it short because I was having problems breathing, and just walked the last .8. Water every 2 miles and some breaks in the shade to cool down. Tried Tailwind, which tasted good but didn't seem to help much with energy. 181' elev. gain. Legs complained a bit, but low level.