GPS Session Analyser

Upload GPS data from any device — Catapult, STATSports, GPSports, Polar, or custom CSV. Trim the session, set thresholds, and analyse speed bands, sprint efforts, and peak acceleration/deceleration. All processing is local in your browser.

⚡ Got velocity-only data? If your export has no lat/lon — just time, velocity, and acceleration — use the Velocity Profile → Full velocity-time profile, acceleration trace, time-block chart, and PDF report.

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Load GPS Data

CSV or Excel — processed locally

📊 Sample GPS session Real GPS session · 10 min · 4 Hz · anonymised location

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Drop GPS file here or click to browse

Accepts .csv · .xlsx · .xls — needs latitude, longitude, and speed columns

How to GPS Analyser

What this tool does

Load a single GPS session from any device — Catapult, STATSports, GPSports, Polar, or a custom CSV — and analyse speed bands, sprint efforts, and peak acceleration/deceleration. Everything runs locally in your browser; nothing is uploaded.

Step by step

Upload your CSV. The tool auto-detects time, velocity and (if present) latitude/longitude columns. If your export has velocity only — no lat/lon — use Velocity Profile instead.
Trim the session with the start/end handles on the timeline to cut warm-up or dead time.
Set thresholds — speed-band cut-offs, sprint threshold, and acceleration/deceleration limits — to match your squad's standards. Bands update live.
Read the outputs: distance in each speed band, sprint-effort count and distances, peak acceleration/deceleration, and the GPS trajectory map.
Send to Dashboard to push the charts into the Data Dashboard, or export the summary.

Tips

If speeds look wrong (km/h vs m/s), check the detected unit shown at the top of the results.
Working with a whole squad's Catapult OpenField export rather than one session? Use Squad GPS.