Quick answer
A mallard can reach up to 80 km/h (50 mph) in short bursts.
Top speed
80 km/h in pursuit, escape, or migration.
How speed is used
Hunting, fleeing predators, or seasonal movement.
Compared to relatives
See our comparison pages for how the mallard ranks among similar species.
Limitations
Sprints are short — endurance and terrain limit sustained pace.
Sources
FAQs
How fast can a mallard run?
About 80 km/h (50 mph).
Is a mallard faster than a human?
Yes — always keep distance rather than trying to outrun one.
What helps mallards move quickly?
Muscle mass, limb length, and habitat shape their speed.
Do mallards swim or fly fast too?
See our full profile for movement in water or air if applicable.