Experts share the best types of interval training to help you improve both as a long-distance runner and an all-around athlete.

Many runners strive to get faster, and boosting VO2 max is often part of that goal. One way to achieve both: The interval ...

Research also backs up the importance of durability, particularly in ultramarathons. A 2025 study says “muscle damage and associated fatigue is the main impediment to performance in long ...

Lactate threshold workouts are one of the most important parts of a distance-running training plan. Putting your body through this type of exercise will help you run faster and run longer. “Lactate ...

When you toe the start line of a 10K, your race day is going to be totally different than if you were running a marathon. But despite the contrast in those two race experiences, there are some ...