I started running regularly about 3 years ago. It used to be I could run about 6.5 mph and run a little over 3 miles in just 28/29 minutes. I was 23 years old at the time.
Now I notice in the three years since, I'm slowly going down, but the benefit is at slower speed I can sustain longer duration of running. If I put the speed to 6.5mpgh, I'm going to feel like I'm about to die in just 1 minute, but if I slow it down to a range of about 4.5 ~ 6.0 mph, I feel great and not exhausted.
So is this going to continue downwards where I'm going to run slower, but can run longer?
Now I notice in the three years since, I'm slowly going down, but the benefit is at slower speed I can sustain longer duration of running. If I put the speed to 6.5mpgh, I'm going to feel like I'm about to die in just 1 minute, but if I slow it down to a range of about 4.5 ~ 6.0 mph, I feel great and not exhausted.
So is this going to continue downwards where I'm going to run slower, but can run longer?