On Saturday morning the legacy of Hurricane Ernesto is intermittent light drizzle, with a sporadic breeze that shakes big drops down from the trees. Leaves mottle the pathways. I follow the same loop I did on 7 May 2006: from home to Rock Creek Trail, upstream to Randolph Road, east to Brookside Gardens, across Wheaton Regional Park, then down Sligo Creek Trail, returning to Che^z via Forest Glen Road. Today's cool conditions are wonderfully refreshing, with temperatures in the upper 60's (°F). For the first 90 minutes I feel frisky and maintain an ~11:15 pace; the upcoming JFK 50 doesn't seem quite so impossible. But on Randolph crossing the "Silver Spring Divide" from the Potomac to the Anacostia watershed I start to flag. I suck down a caffeinated Clif Shot plus some of my my homemade Zelectrolyte brew. That, plus a lifesaver and a root beer barrel, perk me up enough to do a sub-11 measured mile along Sligo. I spy a chipmunk, countless squirrels and robins, and several other runners out puddle-hopping.