I don’t run very often, but I’m trying to run more. No, I’m not trying to run more, but I am trying to run faster. It all started when I decided to get back to dropping a few pounds. One of the keys for me has always been walking and/or jogging.
They say the ideal way to burn fat is to keep your heart rate around 65% of max for 20+ minutes every day. If you go much higher than that, you won’t burn as much fat, but it’s still good for you.
I found that walking about 4.0 mph on a treadmill keeps my heart rate close to that magic 65% number. I also found that it takes at least 10 minutes of walking at that speed before my heart rate climbs to that magical number, so I decided to run fast for a mile to crank my heart rate up, then walk at 4.0 mph for 20 minutes or so.
I can’t just jog that first mile, I have to push myself. That’s just how I work. So that first mile has been getting a little faster each time I run it. I think if you look back through my runkeeper logs, I’ve been pretty close to a 9 minute mile in the real world (a world where I don’t get to slow to 4.0 mph after one mile). Knowing that, I figured I could push myself fairly easily to hit a single 9 minute mile.
I set the treadmill for 8.5 mph and started running. I kept that pace for 4 full minutes, which put me well past the half way point of that first mile. I dropped it down to 6.0 mph for one minute, then cranked it back up a little bit for another few minutes.
I crossed the 1.0 mile mark right around 7:50.
I guess I overshot my goal a little. Now I wonder if I should keep pushing faster on that first mile, or if I should try to extend the running to a second mile. Maybe a little of both. We’ll have to see.