Notes
Was nice when I started ride - temps in the low 70s. Got noticeably hotter on the way back, especially for the last hour. Nutrition - 4 Gatorades, banana, Kashi bar (giving them out for free in Purcellville), and 3 GUs. Going up the last big hill on Dry Mill Rd, was able to keep my speed in the 10 - 11mph range, which I don't think I was ever able to do before with my 54/39 crank.
Got to Ashburn in just under 57 minutes - have to check, but might be a new record (promising this soon).