Pace vs Speed for Runners
Pace and speed describe the same run from opposite directions. Runners usually train by pace, while treadmills and cycling-style dashboards often show speed.
Last updated: May 30, 2026
What Pace Means
Pace is time per unit of distance, usually minutes per mile or minutes per kilometer. A lower pace number means faster running.
Pace is useful because workouts and race plans are usually written as repeatable targets, such as 8:00 per mile or 5:00 per kilometer.
What Speed Means
Speed is distance per unit of time, such as miles per hour or kilometers per hour. A higher speed number means faster running.
Speed is common on treadmills because the machine controls belt speed directly.
Which Metric Should You Use?
Use pace for workouts, races, and outdoor training. Use speed when matching treadmill settings or comparing with systems that report mph or kph.
The running pace calculator converts both directions so you can use whichever metric fits the context.