A tool designed to estimate the speed required to complete an ultramarathon distance within a target timeframe. It typically considers factors such as distance, desired finish time, and sometimes, elevation gain and terrain. For example, an individual aiming to finish a 50-mile race in 12 hours can use this tool to determine the average minutes per mile necessary to achieve this goal.
Such estimations are valuable for race planning and training. Understanding the required speed helps athletes structure their training regimen, allowing for focused practice on maintaining consistent effort levels. Furthermore, these tools have evolved from simple manual calculations to sophisticated software incorporating diverse variables that influence performance, enabling more precise predictions. This supports a more strategic approach to both preparation and execution.