When you look at the physical appearance of a hippo and compare to how fast it can run, it usually seem unbelievable. You see it first in still water, barely more than two eyes and two ears poking above the surface. It looks sleepy. Heavy. Almost bored.
But don’t let that lull you. When it decides to move, it does so with terrifying purpose. And if you’re standing too close to the riverbank when that decision happens—you’ll understand the meaning of power.
A fully grown adult hippo, weighing over 1,500 to 2,000 kilograms, can run at speeds of 30 km/h (19 mph) on land. That’s faster than the average human sprint. And while they may not maintain that pace for long, in short bursts—especially over flat, firm terrain—they move with startling efficiency. They’re not gallopers like gazelles. They don’t prance. They thunder.
The legs may look stubby. The body may seem too round to gather speed. But nature isn’t interested in our assumptions. The hippo was designed to explode from stillness. To lunge, to charge, and to end a threat before it becomes a danger.
And sometimes, that threat is us.
Two adorable Hippopotamus running together in the wild
As you know hippos feed primarily on vegetation, hippos aren’t predators. They don’t hunt people or chase prey for food. But they are fiercely territorial, especially in water. And when they feel cornered—whether in water or on land—they react quickly, and often without warning.
On land, hippos graze mostly at night, wandering surprisingly far from the rivers they call home. If startled during these nocturnal strolls, especially by tourists on foot, they may charge straight toward the perceived threat—not to hunt, but to escape and intimidate. And when a hippo runs, there’s no time to second guess.
How fast can a hippo run?
Fast enough that you won’t outrun it. Not on foot. Not in that terrain.
Hippos are often misunderstood because we see them doing what they do best: nothing. They wallow in muddy pools. They blink slowly. They yawn with comical exaggeration. But that yawn? It’s not a sign of sleepiness. It’s a warning. When a male hippo opens its mouth wide—showing off 50 cm tusks—it’s saying, “This is mine.”
And if you step too close, you’ll see just how quickly that stillness turns into motion. That motion into chaos. That chaos into consequence.
With Serengeti Mara Experts Safaris, you’ll never be in harm’s way. But you might witness the ripple of a charging hippo across a riverbank—a reminder that beneath all that calm is a body built for impact.
Hippo Fun Fact:
Hippos can’t technically “swim.” They don’t float. Instead, they push off riverbeds and “gallop” underwater, holding their breath for up to 5 minutes while they move like shadows beneath the surface.
A hippo Running in Serengeti National Park
The hippo is nature’s contradiction. A plant-eating mammal that kills more people in Africa each year than lions. A quiet grazer that runs like thunder. A swimmer that doesn’t swim. How fast can a hippo run? Fast enough to remind you that Africa’s rivers hold more than reflections. They hold power, coiled beneath the surface.
And if you’re lucky enough to see one in the wild, you’ll feel that power—not just in your ears or eyes, but somewhere deeper. Somewhere in the part of you that recognizes majesty when it moves.
Would you like to see one—at a safe distance?
Let Serengeti Mara Experts Safaris take you to the river’s edge, where stillness waits to become story.
Low season
Oct, Nov, Mar, Apr, may
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Jun, July, Aug, Sept, Dec