Video: Arthur the Adventure-Racing Dog

A Swedish team adopts a stray during the AR World Championship


High Spirits

Does this star-studded team of athletes—brought to you by a Mexican distillery—have the coolest sponsorship in trail running?


Video: A Running Trip across the U.S.

A French trail runner documents his journey to 26 of the West’s most beautiful parks


Raising Climate Awareness, One Stride at a Time

A Vermont professor's plan to promote environmental engagement by running 171 miles across Iceland


The Injury Games

A look at how to cope with run-stopping maladies


5 Questions for Megan Kimmel

The pro mountain runner on her recent trail-marathon championship and how trail and road racing differ

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