Dumb Luck

A pacer overlooks one little detail

Last Gasp

This Fruitarian Can Fly

Michael Arnstein has run some of the world’s most difficult ultras eating nothing but fruit and vegetables


The Champion of Crested Butte

Stevie Kremer, second-grade teacher and top mountain runner, trains without a training plan


Wilder and Tougher

The first-ever winter Hardrock


Ultra Training

Who knew riding on a train would be the ticket?

Run Amok

Trail-Less in Nicaragua

A runner searches for escape in a crowded capital city—and takes whatever she can find

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