This free Running Track Distance Calculator turns your phone or laptop into a simple GPS run tracker in the browser. Tap Start to watch your live distance grow with high-accuracy geolocation, then Pause, Resume, or Stop when you finish. Estimated steps are derived from distance and your stride (manual centimetres or height-based defaults for run vs walk), with clear labeling that they are not medical-grade. Pace and elapsed time exclude paused periods, and poor GPS samples are filtered so accuracy spikes do not inflate your total. Location is used only on-device for distance math: points stay in memory for the session, are never uploaded, and unit or stride preferences alone may be saved in localStorage. No signup, no map tile dependency for core use, and a light SVG path preview when enough points exist. Keep the tab open — background tracking after the page is closed is not supported.
Free running track distance calculator — start GPS tracking, see live distance and estimated steps. Private, in-browser.
Location is used only on this device to measure distance. GPS points are never uploaded. Tracking stops if you close the tab. Estimated calories: Calorie Calculator.
Background tracking after the browser tab is closed is not supported. Keep this page open while you run. Accuracy depends on your device GPS.