Over the past few years, McCastle has completed 5,804 pull-ups in a single day, pulled a 5,000-pound truck across the Mojave Desert, and climbed a rope the equivalent height of Mount Everest. How on earth has this Navy SEAL dropout accomplished some of the craziest physical feats in recent memory?
Sound impossible? Runner Jordan Tropf has put in the work—here’s how he pulled it off.
‘What It Takes’ provides an authentic glimpse of what an ultramarathon is all about, the importance of the support crew, and the strategy needed to win
With its Stolen Starts initiative, New Balance aims to empower more women, grow the sport, and make up for lost time
Oregon voters have opened the door to treating mental illness with substances like ketamine and psilocybin. In a peek at the future, our seeker attends a backwoods retreat where patients get help from a powerful combination of drugs and the outdoors.
A new study investigates how different types of physical performance are affected by the time of day
The Prime X is banned for professional athletes, but that might be its main selling point
A new study suggests that hydrogels enable you to down more carbs with less digestive distress, and race faster as a result.
How Ryan Vanderweit and Home Base are using running and fitness to help veterans' reentry from the military.
What happened when New Balance athlete Katie Grossman couldn't use running to cope
These tips will help you build up to your running goals and stick to your plan.
Trust us, it's worth the extra effort.
How and why every runner should run a practice race ahead of the main event
Expert strategies and intuitive tech to help you set and achieve your goals
For New Generation Track and Field, established media companies are too stuck in their ways
Eating disorders affect people of all backgrounds, at all weights. To tackle them, we first need to reframe the way we think and talk about them.
This film explores how one athlete found his way to the top of the podium
Get these six items to improve your sleep and wake up ready for anything
A long-running gym debate about whether to train each limb separately comes to the cycling world
In order to achieve his first UTMB win, the American ultrarunning star is taking a whole new approach: rest
It is believed to be the first death in the 19-year history of the Ultra-Trail du Mont-Blanc races in and around Chamonix
Endurance-science experts explain the world record holder’s incredible marathon dominance