This tool allows runners to determine appropriate training speeds based on recent race results. It uses a formula derived from the Hansons Marathon Method, a running training philosophy. An individual inputs a recent race time, such as a 5K or 10K, and the calculator outputs suggested paces for different types of workouts, including easy runs, tempo runs, and interval training.
The significance of this calculation stems from its ability to individualize training. Rather than relying on generic guidelines, the calculator uses personal performance data to prescribe paces that align with current fitness levels. This approach can optimize training benefits, potentially leading to improved race performance and reduced risk of overtraining. The underlying methodology gained prominence for its emphasis on cumulative fatigue and consistent, structured training at specific intensities.