around 25 to 38 mph !
It depends on the horse but up to 55mph
34mph
105-110 mph
A horse has has a top speed of about 45-50 mph
I believe that the fastest an average quarter horse can run is about thirty to forty mph at top speed.
TOP SPEED is a speed rating of a horse for its previous races.
34 miles per hour
race horses can reach 30mph+
MERCEDIES
my horse sandy her speed is 1000000000000000000000000000000 km an hour
No, because a lion's top speed is 35mph & a racehorses' is 40mph. Plus, I believe a lion can only run at top speed for about 1/2 a mile {if that}, but a racehorse can run at top speed for a 1 1/2 miles.
An average horse runs a top speed of about 40 mph.