How do we take how we feel during a run, and make it something measurable, repeatable and something we can use in training? Check out our deep dive into Rate of Perceived Exertion (RPE).

RPE or Rate of Perceived Exertion has finally gained popularity as Garmin and other watches made it part of saving each ...

Running is full of acronyms and if you’ve started getting serious with your training, you’ll have come across a plethora of terms. Amongst HRV, HIIT and VO2 max, you might have encountered RPE or, to ...

When cold, dark, rainy, or icy conditions make it tough to get outside, the obvious option is to hit the treadmill. The good news: Doing speed workouts on the treadmill makes the time seem to fly by ...