Published June 13, 2019 02:31PM

It’s not often you see Emelie Forsberg get tired and say things like, “I’m not sure I can.”
Forsberg, one of the world’s most talented and joyful trail runners, returns to Abisko, Sweden, where she used to work in a mountain hut along the Kungsleden trail system. Here, she goes for the FKT: 276.5 miles with 36,473 feet of elevation gain over 5 days.