PORT CALCULATOR
Critical Speed Calculator
Calculate your critical speed using times at different distances to optimize your training.
What is the Critical Speed Calculator & How does it work?
A critical speed is the maximum velocity that an athlete can maintain for a prolonged period without fatiguing. It’s crucial in endurance sports like running, cycling, and swimming.
To determine critical speed, you need to measure times at various distances and use these to calculate the average speed over those distances. The formula used is:
CS = \frac{\sum (Distance_i \times Time_i)}{\sum Distance_i}
CS = Critical Speed, Distance_i = Distance for each interval, Time_i = Time taken for each interval
This method helps athletes understand their optimal pace and adjust their training accordingly to improve performance.
Parameters
Distance (km)
Time (min:sec)
Distance (km)
Time (min:sec)
Results are for informational purposes only and do not constitute professional advice.