Marathon Calculator play online

Calculating the calories, nutrients and sweat lost, you can plan your run, your supplements and maximize your performance.

If you want to give your best in your running race:

Enter your weight, distance, elevation gain, pace, heart rate zone and outside temperature;

so you can calculate:

- Kcal
- Carbohydrates
- Fats
- Proteins
- Water
- Sodium
- Potassium
- Magnesium

If you estimate the lost sweat you can plan the right salt replenishments, stay hydrated and not risk your health.

The graph gives you an estimate of when you will run out of physiological glycogen stores and so you will be able to program your gels and drinks to replenish it.



Credits:
Banner vettore creata da starline - it.freepik.com

Persone foto creata da jcomp - it.freepik.com

Persone foto creata da bublikhaus - it.freepik.com