Notes
Temp 88 DP 77 (according to Wunderground, which I think is exaggerating). Wind of 6 mph from north; low pollen.
From Yogaworks Arlington, did Pershing Loop then continued up Glebe to 26th and to Old Dominion. Took that down to Lee to Quincy, then looped around on Washington and Vernon.
Drills, two up hill strides, and two flat strides after.