Member Exclusives

World Champion endurance athlete Lesley Paterson has been nominated for an Oscar for “All Quiet on the Western Front.”

Get better at changing gears by combing speed and threshold work in this speed-tempo-speed workout for runners.

These little powerhouses not only help fuel our training, but they define the exact ways our bodies respond to the training we do. New data says mitochondrial check ups could even help with the future of tri training and life in general.

Your arms are dropping lower on long runs, or your shoulders are tight and sore afterwards. Sound familiar? This is a problem that can be fixed with this weight training circuit for runners.

The microorganisms in your gut microbiome can affect how well you train and race. Learn the latest science on the athlete's microbiome, plus ways that you can make it work harder for you.

Whether it’s pushing through discomfort or fatigue, endurance is central to our sport. A new study shows the significance of the practice of mind-body linkage.

Packaged energy gels are great, but have you tried making your own? Start with these five DIY recipes for homemade energy gels.

You may know that you need carbs to perform well, but not always for the reasons you think. Here’s the new science on why going carb-light can actually be hurting your performance.

In the latest Performance Corner, expert strength running coach Jason Fitzgerald explains why it’s how you race that’s equally as important as the final result.

Can you love your body and work to change your body at the same time? Yes, you can.