Where's Your Heart Rate?

If your heart rate is in zone 5 on an easy run, something's up.

Are you on Garmin checking out your run details and notice that some or all of your run was spent in zone 5? If so, something is up and you need to make some adjustments.

Yes, heat and humidity have a big part in why your heart rate is high. But having a run that is supposed to be easy and your heart rate is in zone 5 for the majority of the run is no …