thread My high school pe teacher
Reckoned you could pretty much walk a mile in 10 minutes. So we'll done for being slightly slower than his lowest expectation.
permalink i suspect your PE teacher couldn't count
6mph is some pretty speedy walking,
permalink teh woman's world record speed walking is 8mph.
permalink I regularly walk 1.1 miles
and it has never ever taken me 10 minutes. I think 4mph is supposed to be the average walking speed, I take 20-25 mins to do my 1.1 (including traffic lights, crossing the road etc).