Do You Have More Slow-Twitch or Fast-Twitch Muscle Fiber? The Answer Could Change the Way You Train.
More evidence emerges that muscle-fiber type matters—if you can figure out which type you have
More evidence emerges that muscle-fiber type matters—if you can figure out which type you have
The 37-year-old from Bellingham took down a historic mark set by ultrarunning legend Ann Trason in 1991
Pick up a pair of cushy, comfortable and versatile Nike Pegasus 41 everyday training shoes for 22% off!
Kilian Jornet, largely considered the greatest trail and ultrarunner of all time, has picked up cycling. What would happen if he added. Just. One. More. Sport.
Move over, red meat. These vegan powerhouses will repair your muscles post-workout and help you get strong.
Women’s-only races emphasize empowerment, safety, and community in a world where female runners still face unique challenges
The mental anguish is real. Experts offer advice for coping when you fail to meet your goals
There’s a new women-focused marathon that aims to be an inclusive running experience
The 29-year-old non-binary bike mechanic from Boulder, Colorado, quietly threw down the second-fastest women’s time ever at the Javelina Jundred on a very "jot" day to earn their second golden ticket into the Western States 100
Here’s a look at the shoes, apparel, tech, and nutrition that’s fueling our running right now