What is the estimated top speed of a zonkey, compared to its parent species?

Answer

Up to 35 miles per hour

There are conflicting reports regarding the speed capabilities of the zonkey, balancing the endurance of the donkey and the speed of the zebra. However, one specific source estimates the top speed to reach up to 35 miles per hour. This reported maximum is considered capped, potentially restricted by the heavier build inherited from the donkey parent, which prevents the hybrid from achieving the highest levels of agility characteristic of its zebra sire on open plains.

What is the estimated top speed of a zonkey, compared to its parent species?
animalzebrahybridZonkeyDonkey