Runners BMR BMI Guide

Marathon runners calculator for Basal Metabolic Rate (BMR) & Body Mass Index (BMI)

Enter age, height, and weight, and sex:
Height ( Inch or Cm):  
Weight ( Lb or Kg):  

Sex:  Male  Female

Select an activity factor:
Sedentary - Little or no exercise
Light - Light exercise/sports 1-3 days per week
Moderate - Moderate exercise/sports 3 -5 days per week
Very - Hard exercise/sports 6-7 days per week
Extra - Extreme hard daily exercise/sports and physical job

BMI  kcal/day
BMR  kcal/day
BMR w/Activity Factor¹  kcal/day
BMI Results

Your BMR is the number of calories your body burns per day at rest. Your BMR with activity factor is the number of calories your body burns per day based on the activity factor you selected.

¹ Harris J, Benedict F. A biometric study of basal metabolism in man. Washington D.C. Carnegie Institute of Washington. 1919.

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World Marathon Majors

Boston Marathon
( April 16, 2018 )

New York Marathon
November 4, 2018

Chicago Marathon
October 7, 2018

London Marathon
April 22, 2018

Berlin Marathon
September 16, 2018

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