How Accurate Is Garmin Race Predictor

If you’ve been training with a Garmin watch, you’ve probably come across its Race Predictor feature. It’s a handy tool that estimates your finish times for races like 5Ks, 10Ks, half marathons, and marathons. But a common question runners ask is: How accurate is Garmin Race Predictor, really? Let’s break it down in simple terms—how…