My guess would be around 7 or 7.5 which would be about 8.5 in the 100 meters cause 100 meters is 110 yards and grizzly bears can run about 30 to 33 mph but the thing that would slow them down is that in 100 yards you need a good start a bear needs to get going to reach that speed soo from a dead start again I'm just guessing not sure but I'm guessing 100 yards Maby 8 seconds in the 100 meters about 9 or 8.8 secounds but onece they get going no way in hell your getting away from one
5.42 seconds. my uncle has a pet grizzly named brownie
all i know is that a full grown bear can run as fast as a horse so i imagine it could run 100 meters pretty fast. A bear can run 100 yards in 6 seconds, over uneven ground! A bear can out run, out swim and out climb a man.
Although the grizzly bear can defeat quite a few zombies, 100 zombies would definitely win.
It depends on the runner.
90-100 mph
5.3 seconds for 100 yards.
20 mph
10 seconds
12.7841mph
Assuming the same average rate of travel, since 100 yards is 0.9144 times the size of 100 metres, 10.8 seconds for 100 metres would correspond to 10.8 x 0.9144 = 9.87552 seconds for the 100 yards.
it varies for bears live all over the world
A grizzly will eat around twice its body mass before hibernation.