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

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 ...

Most solid training plans include a weekly speed workout, often in the form of intervals. But the length of those intervals usually depends on your race distance, training goals, and fitness level.

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 ...

One of the most pervasive myths among runners is that there’s no need for strength training. Some of the most common rumors about stepping into the gym to do anything other than use the treadmill ...

I know I don’t have all day to spend in the gym, and I'm guessing you don't either. Optimizing your workouts so they're efficient and effective is a must. So that begs the question, how long should a ...

Ever get to the gym, put in some solid reps, get a good sweat going, and then look down at the clock and realise you’re late for your next meeting? Same. When I first started training, my leg days ...

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