29-year-old Alex Masai, who placed 3rd place in the 2025 Chicago Marathon, gave a glimpse at the training approach that keeps him on top. Alex Masai emphasizes sleep, nutrition, and high-mileage ...

Running is a sport that is one of the most empowering ways for girls and women to exercise. Female runners learn through training how resilient they are both physically and mentally. However, female ...

It’s time to find your fastest self! This training plan can get you there—and help you learn how to calculate your target speed zones. Even if you’re not dreaming of a podium finish, there’s not a ...

This article is part of CNN Underscored’s The Reset, an editorial package featuring all our articles aimed at giving you the information and product recommendations to help achieve any and all New ...

View post: We Tested the Best Cross-Training Shoes for Heavy Squats. This Adidas Pair Completely Changed My Stability Under the Bar We Tested the Best Cross-Training Shoes for Heavy Squats. This ...

When you’re a fitness newbie, there are a lot of terms to learn—rep, set, volume, AMRAP, EMOM—I can’t blame you if you’re wondering what it all means. When it comes to the names of types of training, ...

After a long off-season, football fans rejoiced today as their favorite NFL players returned to their teams' practice facilities for training camp. Naturally, Philadelphia Eagles quarterback Jalen ...

If you want to run farther and faster, strength training is your secret weapon. Our latest program, The Runner’s World Guide to Strength Training, is your ultimate guide to build resiliency, prevent ...

Now's the time to ramp up the mileage and check off every day's run on your training plan. Donald Trump said Epstein files "could destroy people"—Bill O'Reilly Charley Hull collapses, leaves course on ...

This series has focused on training load and related concepts and their implications for firefighter fitness. Firefighting requires exceptional physical and mental endurance. Now let’s take a quick ...

I’ve always thought running a marathon was an impressive feat. Having both run the 2024 New York City marathon and trained for more races throughout the year, I’ve learned the truth: Running the race ...