TrackViewer
Drop in a GPX or FIT file exported from your watch or activity app — the track map, elevation and pace profile, splits and heart-rate zones are all generated locally.
Your file is never uploaded — parsing happens entirely inside your browser, and no request ever carries file contents off this device.
- Distance
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- Time
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- Avg pace
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- Ascent
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- Descent
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- Fastest split
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- Slowest split
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- Avg HR
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- Max HR
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- Avg cadence
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- Max cadence
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- Avg power
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Track map
Elevation & pace
Heart-rate zones
Splits
| Split | Time | Pace | Ascent | Avg HR |
|---|