probably running
Secretariat holds the record for the fastest Kentucky Derby time, running the race in 1:59 2/5 in 1973.
The fastest time ever for the Men's 100 meter is 9.63 seconds. This was accomplished by Usain Bolt who has been dubbed the fastest man alive.
Greyhound racing is where they take greyhounds and they race each other, because greyhounds are the fastest dog breed in the world. They have very long legs and a thin body wich makes them go fast. At one point, all their legs are off the ground for about 5 seconds at a time when they leap while running.
compare current harness racing mile time record against that of the trotter greyhound?
The fastest time anyone has ever beaten Pikmin is nine in-game days.
834
he was the fastest, running a 4.2 forty yard dash.
Secretariat holds the record for fastest time in the Kentucky Derby at 1:59.40 (in 1973).
1.0 kiomeers
22:04 by Alberto Salazar
If it was in the mood then biologically yes. A greyhound runs a 37-43 mph ( very rarely exceeds 40 mph, so 37-39 mph greyhound). A guinea pig runs at 39-47 mph, however such sprints can only last for 5-15 seconds. So the cavy could outrun the sighthound, but it would need a crevice to run into, and fast.