~11 miles @ ~11 min/mi

Well I'm not really "lost", but I do get confused, miss my turn, and find myself a few blocks farther than expected along Old Georgetown Road at the intersection with Wisconsin Ave. It's Thursday evening on my usual loop, from home to Rock Creek Park, upstream to Cedar Lane, past NIH to Old Geo., and back via the CCT. I start later than expected (~8pm) but have a headlamp and encounter no difficulties. In fact, the evening is cool enough that I can omit almost all walk breaks; traffic delays at major road crossings make up for them. Masses of frogs shriek as I pass by in the dusk.