Running (Street & Trail) 19:36 [3] 2.2 mi (8:54 / mi) +21m 8:39 / mi
From Northfield Rd. I ran up to Custer Rd., to Wilson La., to Exeter Rd. to Glenbrook Rd. to the Bethesda Trolley Trail, to the NIH grounds, to Maple Ridge Rd. to Georgetown Pike, to Huntington Pkwy., to Custer Rd. to Northfield Rd. I was testing my left knee.