in collaboration with
How does the running calculator work?
DNB Oslo Marathon knows running, Aider knows numbers. Together we have developed a running calculator that helps you run the best possible race!
The running calculator not only calculates the correct speed, but also estimates how much fluid and carbohydrates you should consume. Select the distance and time, and the calculator will give you the numbers.
Running calculator
Calculate pace, carbohydrate and fluid needs
Distance and Time
Your pace
min/km
km/h
Edit pace or speed to calculate time
Nutrition during the race
Carbohydrates
240
grams total
Liquid
2000
ml total
Intake per hour
Carbohydrates 60 g
Liquid 400 ml
Energy intake per hour
Choose one energy source – all options cover your carbohydrate needs per hour:
Energy gel (20g carb.) 3 pcs/hour
Energy bar (25g carb.) 3 pcs/hour
Sports drink 100ml (10g carb) 6 pcs/hour
Important information
The carbohydrate and fluid intake recommendations are estimates based on general guidelines. Individual needs vary based on intensity, temperature, body weight, and personal physiology. This calculator is intended as a guide only and is not a substitute for professional medical advice.
The calculator is developed by our partner Aider, a competence center that combines technology, accounting, finance and consulting to help businesses succeed. Read more about Aider here .