In the wake of a bizarre physical attack and the death of her father, Katie Arnold felt paralyzed by the anxieties of parenthood and being a woman alone in the wilderness. She got through it the same way she’d always done, by lacing up and hitting the trail. An exclusive excerpt from her new memoir, Running Home.
The coach, mom, NOLS employee, and professional ultrarunner attributes part of her success to her hectic schedule
The Western States Endurance Run is one of the most iconic ultramarathons, but it hasn’t always been that way
Former Navy SEAL and endurance athlete David Goggins insists that discomfort is the key to self-improvement
In the age of specialization, it’s refreshing to see a big name get outside his comfort zone
Real-world data shows elite ultrarunners average 180 steps per minute—and that means nothing
Catching up with the newly-crowned 24-hour racing champion
Dag Aabye is known around Vernon, B.C., for his astonishing fitness. He's 75.
Taylor Nowlin came out of nowhere to break Ida Nilsson’s brand-new record by over three minutes
As the Camp Fire continues to devastate Northern California, the canceled North Face Endurance Challenge provided an opportunity for runners to do some good, and gain some perspective