Scott Jurek applies lotion to his feet before running McAffee’s Knob trail — part of the Appalachian Trail in Catawba, Va. on Thursday, June 11, 2015. Jurek is on day 16 of his attempt to complete the 2,168.1 mile trail in 42 days. The current record is 46 days held by Jennifer Pharr Davis. Starting at Springer Mountain, Ga., Jurek has ran roughly 700 miles to date. (John Roark/The Roanoke Times via AP)
