Don't Let Your GPS Dictate Your Run
- Georgia Weir
- 2 days ago
- 2 min read
GPS watches are fantastic training tools, but they're not always right, says Head Coach Georgia Weir. Learn when to trust the numbers and when to trust yourself.
Your watch can guide your training, but your body often gives the most important feedback, says Head Coach Georgia Weir.

Running watches have transformed the way we train, giving us instant feedback on pace, distance, heart rate and more. But while the data can be incredibly useful, it's important to know when to pay attention to the numbers, and when it's better to trust how your body feels.
GPS isn't always accurate.
Technology is a fantastic training tool, but it isn't perfect. If you've ever run through a city and watched your pace jump wildly, you're not imagining it. Tall buildings, tunnels and heavy infrastructure can interfere with GPS signals, resulting in inaccurate splits and pacing data. Don't let a dodgy GPS reading shake your confidence.
Long runs aren't about chasing splits
There are sessions where pace matters, but your long run often isn't one of them. The goal is to build endurance, spend time on your feet and prepare your body for the demands of race day. Whether you're out there for two hours or four, the most important thing is completing the session, not hitting a perfect split every kilometre.
Tune into your body
Some of the best feedback comes from your body, not your watch. Focus on your breathing, your effort level and finding a comfortable rhythm. Technology should support your training, but learning to trust yourself is one of the most valuable skills you'll develop as a marathon runner.
Technology should support your training, not control it. Learning to trust your own body is one of the most valuable skills you'll develop as a marathon runner.
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