probably doable by those with tougher feet but I just don't look forward to competing on that kind of surface. Though I will be getting lots of off road miles in over the next couple weeks while I'm on vacation so who knows maybe I'll change my mind.
My run Tuesday (3.7mi) will likely be it for me this week. Had my son yesterday and stayed pretty busy, poured rain half the day too. Then I work dayshifts through the end of the week and rarely get enough sleep. Today was especially tough since I wasn't completely turned around from my nightshifts, and only got about 2-3 hours sleep. Trying to run on hardly any sleep usually results in more damage than good IME.