How old are you? How are your zones calculated? Is your Heart Rate monitor chest strap or wrist based? What's your mileage per week? 

Whenever I hear about people running at 180bpm, my first reaction is that HRM is cadence locked - that means your HRM is confusing the number of steps you're taking a minute with your heart rate.

If your data can't be relied on there's nothing wrong with running by feel - and most running should be done at an easy pace.

I seriously doubt your HR is averaging 180 on a 10k run especially at 33yrs (I'm not trying to make assumptions about your ability).  IF I was 33 and I'm not - that would be higher than my LTHR and i would expect that HR for VO2max intervals.  95% of my max HR is damn tough...

My suspicion is that the HRM from your watch is not accurate - maybe the solution is that its not tight enough.

Do update us the outcome.

What garmin model you are using?

My heart rate is high too even measured using chest strap hrm. So, there is a chance you are the same

If that the case. Yes, its bad for you. Don't always run too hard.
Your watch is new model. The new sensor should be able to give almost accurate hr reading provided you strap it fairly tight.
Haha..

I'm not a running sifu but i and ii are part of the same motion of getting some sort of forward knee drive going and engaging your rear posterior chain. 

Over striding is bad because it results in braking force.  From what I understand proper running form is about having your foot make contact with the ground right below the centre of gravity.  Having your core engaged to maintain a slight forward lean should move your centre of gravity forward and give you increased stride length without over striding.

Are your legs strong? As in do you undergo strength training or even tempo runs?
But why stride length specifically?

As mentioned above, overstriding leads to braking forces therefore waste of energy.

Do Strides.. they’re good for that.  6-8 sets of 20 secs sprint with 1 min walking recovery.  Great as a cool down exercise at the end of an easy run or before a hard workout.  Purpose is to increase leg turnover as well as your kick.  Easiest way to do that is to count 30 steps on one foot which works out to roughly 20s if you’re taking 180 steps a minute.

whats the weight of you runners here in this thread? Is 80kg too heavy to run? ie. more damaging to bones etc?

most of the people that i personally know who's into running is not reaching 70, or barely above 70...

Hi, I would like to buy a daily trainer or cushioned shoes for running, would like to ask for recommendation that is around RM350. Could any sifu recommend me ? thank you!

Have anyone come across this website before?Is it legit?

https://www.hokashoesmalaysia.com/

putrajaya
less car + flat road + long distance

where are u from bro

Hello, I have just signed up for a 10K race and this is my first race ever, so I think I need a pair of race shoes that doesn’t cost much. I have been running for quite some times already. My budget is around RM500. Any recommendations to it? Thanks!