How Fast Is Jogging?

A comfortable jog at around 9.5 km/h — sustainable for long distances by most reasonably fit adults. The pace where most humans transition from walking to running, and where the body becomes notably more efficient.

The walk-to-run transition typically happens around 8 km/h — below that, walking is more efficient; above, running takes over.

• Nearly 2× faster than walking
• 5 km in 31 minutes — comfortably sustainable