Is your Garmin
overtraining you?
Your Garmin already measures whether you're recovered — resting heart rate, Body Battery, sleep. It just won't tell you what to do about it. Enter this morning's numbers and get a straight answer: train hard, keep it easy, or rest.
What the signals mean
- Resting HR above baseline — the classic early-warning sign. Several beats high in the morning means your body is still working to recover (or fighting something off).
- Low Body Battery — Garmin's combined readout of stress and recovery. Waking up under 40 is a flag.
- Short or poor sleep — recovery happens in your sleep, not your run.
- Heavy legs + low motivation — your own perception is data too; don't ignore it.
- Many days in a row — fatigue accumulates. Even pros schedule down days.
FAQ
How do I know if I'm overtraining?
Look for a cluster: elevated morning resting HR, poor/short sleep, low Body Battery, heavy legs, fading motivation. One rough morning is normal; several signals together mean back off.
Does Garmin tell you when to rest?
It shows the data (Body Battery, training readiness, resting HR, sleep) but doesn't change your plan. You interpret and decide — or let Custom Gains adjust the workout for you.
What is a normal resting heart rate for a runner?
Trained endurance runners are often in the 40s–low 50s, but your own baseline matters most. A reading 5+ beats above normal can mean fatigue, illness, or under-recovery.
← More free tools · Heart rate zones · Race time predictor
This is a general training guide based on your inputs, not medical advice. A persistently elevated resting heart rate or ongoing fatigue is worth discussing with a doctor.