He's planted seven million trees along the way.
They prefer 100K and 100-mile races.
Super short, really long, or somewhere in between, everyone has their favorite race distance. Let us know yours by voting in our
He had finished second in the past two years.
Scott Jurek gives advice on how to physically, mentally and nutritionally prepare for an ultramarathon.
No, it has nothing to do with bandits.
He faces unique challenges when battling the wind.
Josh Cox aiming for 50K mark this Sunday in Arizona. Written by: Duncan Larkin Three years ago, the Josh Cox naysayers were out in full
Though it's called a "marathon," Comrades is actually 90 kilometers.
Accomplished endurance athlete A.J. Johnson spent 24 miles running alongside Ultramarathon Man Dean Karnazes on Tuesday during Stage 3 of