GpxFix
Strava activity repair and GPX export tool
GpxFix launched on March 3, 2026.
What it does
A free easy to use tool to fix, repair or adjust your training app activity recordings from Strava or GPX files.
A free easy to use tool to fix, repair or adjust your training app activity recordings such as from Strava.
Login with Strava to load activities from Strava, or open GPX,TCX or FIT file exported from your fitness app. How to do that Upload your messed up file for manual analysis to help us understand how to better process similar damaged activities in the future. This will not fix your current file but it may help us make system changes that would improve the processing of similar issues in the future. Change elapsed time Enter a positive number (1 to 3600) to add duration in seconds, or a negative number (-1 to -3600) to remove seconds from the elapsed time. 3600=1 hour. We strongly condemn cheating. When it is appropriate to use this feature . Positive = add time | Negative = remove time. All…from gpxfix.eu
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