RESOURCES

CALCULATORS

Running Nutrition Calculator

Sick of bonking on your long runs? Not quite sure how much food you should be taking in? Nutrition is vital for running success -- use my intra running calculator below to find your running needs.

Macro Calculator

Calculate your macronutrient needs based on your age, physical characteristics, activity level, and goals.

Rep & Set Calculator

Calculate your estimated 1RM, starting weights based on RPE/RIR estimates vs. %1RM, and warm-up sets with my lifting calculator!

Zones Calculator

Figure out your running paces, cardio heart rate zones and more with our zone calculator!

More resources

Ebooks, webinars & Publications

Meet Doc Lyss

Exercise Scientist, ultra runner, lifter, human.