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Running Pace Calculator
Convert between pace and finish time, with per-kilometre splits
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Instructions
Instrucciones de uso de la calculadora de ritmo de carrera
Descripción
El ritmo (minutos por kilómetro) y el tiempo de llegada son los dos datos más usados en el entrenamiento de carrera. Esta herramienta calcula ambos y además muestra los tiempos parciales, para que puedas comprobar tu ritmo con el reloj durante la carrera.
Cómo usarla
Notas
❓ FAQ
How many kilometers are the half marathon and marathon calculated as?
The half marathon is calculated as 21.0975 km and the marathon as 42.195 km, which are the official standard distances.
What's the difference between pace and speed?
Pace is how long it takes to run one kilometer, and a lower number is faster; speed is how many kilometers you run in an hour, and a higher number is faster. They are reciprocals of each other.
Are the splits accurate?
They are cumulative times based on an even-pace assumption, which is useful for checking whether your rhythm has drifted, but real races vary with terrain and energy levels.