has anyone run the four minute mile in their thirties? I worked up to close to the five minute mile just by jogging I hardly ever ran faster than 12 miles per hour. I just would jog and speed up when I felt energized. I think most joggers could run a 5 minute mile if they jog a lot. so if I run a fi...

I will try jogging again at 4 miles an hour and see if knees are fine. It feels like I'm jogging with yoda on back when I am on the treadmill. but I am a big fan of jogging regular and not on the running machines that lift your feet for you. they're not bad though it's still fun to try and go fast o...

I tried jogging at 220lbs but I can only go 4 miles per hour without getting winded. but on the low impact weird running machines, I don't know what they're called, I can go fast. So I 'run' on those machines to not hurt joints, I hurt knees for a couple of weeks doing high knee exercises or maybe i...

I almost did a 5 minute mile once but then I quit running for several years. now I'm over 200 lbs so I can't test if I'm still fit aside from the weight. If I lose the weight and go back to 130, will I probably be able to run a five minute mile or around that. I hope so that's goal that gets me work...