How Fast Is Human Walking?

The average human walks at 5 km/h — one of nature's most energy-efficient gaits. Humans are exceptional long-distance travellers; unlike most animals we don't overheat, letting us persistence-hunt prey by simply jogging until it collapses from heat exhaustion.

Walking upright is one of the most distinctive human traits — predating tool use, large brains, and language by an extraordinary length of time.

• 10× faster than a sloth on the ground
• Humans can outpace a horse in a marathon