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Stop recording your commute: how to trim the drive off your paddle track
Start the recording in the car park and the drive to the water ends up in your track, wrecking your distance and average speed. Here is how to trim it off without touching the original file.
PaddleScout · 9 June 2026 · 3 min read
Your average speed says you paddled at eleven miles an hour. You did not. You drove to the water with the recording running, and the drive is sitting in your track, wrecking every number attached to it. The fix takes a few seconds, and it does not touch your original file.
Why the drive ends up in your track
It is a common mistake. You hit start in the car park, or forget to stop when you land, and the drive goes into the file with the paddle. A GPS watch or a phone records from the moment you tell it to, and most of us tell it a few minutes early.
Cropping the start or end of a track is a normal editing step, not a sign you did anything wrong. Strava, Gaia GPS and dedicated tools all offer it. The only question is whether trimming costs you the original.
What it does to your numbers
The drive does two things. It adds distance you never paddled, so your total is wrong. And it folds fast driving and long stationary minutes in the car park into your moving average, so average speed and pace stop meaning anything. Paddling is slow, only a few miles an hour, so a short stretch of driving drags the whole figure off. Trim the drive and the numbers describe the paddle again.
Trim it without losing the original
In PaddleScout, trimming is non-destructive. You mark where the paddle really starts and ends, and PaddleScout stores that as a range against your original GPX. The file you uploaded is never changed. Distance, moving time and speeds are recomputed from the trimmed track, and if you cut too much you can reset it and start again, because the full track is always still there.
That matters more than it sounds. Some apps crop the file itself: Strava's own help page warns there is no way to undo a crop, and getting your data back means re-uploading the original you exported first. PaddleScout keeps the original for you, so a trim is never a decision you can regret.
A clean track is the whole point of uploading a GPX, which we cover in getting a real route map for your paddle, and it is what makes the pace and speed numbers worth reading. Trim once, keep the original, and the paddle is the only thing left on the map.