Notes
Started at zero. Up 3 and back on Elgin branch, then 7 and back on Aurora with 1/2 bottle gatorade at 6, water and Clif Shots at 11 and 15. Temp went from about 60 to 70 from beginning to end of run, so last few miles weren't bad, although I was not thinking "I could go a few more miles" at the end.