- Strava activity repair tool

Correct inaccurate workout session data — for free!

How it works

  1. Open an activity on Strava (or other fitness app).
  2. In the left-hand menu, click 'Export GPX' to download activity.
  3. Click the 'Choose file' button below and select the GPX file you just downloaded.
  4. Select one or more actions below — this will generate a 'Download file' link.
  5. Return to Strava and upload the corrected activity via the plus-icon in the upper-right corner.

Also works with Runkeeper, Nike Run Club, Garmin Connect and other fitness apps.
We do not store, share, or sell your uploaded data!


Select file to combine
We will automatically sort out which one should be added after the other. If you combine two files with different activity types such as running and cycling the resulting file will get the activity type of the first file (the activity with the earliest start time)

GpxFix was developed for individuals who enjoy outdoor sports such as running, hiking, cycling etc. If you are an active person using tools like Strava to track your activities, we have the tools to repair and correct your activities. Tracking sports activities in tools like Strava offers a wide range of benefits. Data-driven insights from metrics like pace, elevation and heart rate can help tailor workouts for better performance and reduced injury risk. Correcting activities is essential, as GPS glitches, heart rate sensor inaccuracies, unintentional pauses in your watch session, and other recording errors can lead to skewed data. These inaccuracies may misrepresent your progress, affect your training load, and cause you to miss out on personal records (PRs), weekly summaries, or other fitness challenges. Verifying and fixing your activity data helps maintain the integrity of your performance history and allows for more accurate comparisons—with friends, in challenges, or against your own past achievements. Clean, reliable logs promote a sense of accountability and pride, keeping you consistent and engaged in your fitness journey.

We strongly oppose any form of cheating or dishonesty. Please do not use our tools to gain unfair advantages in competitions or challenges. To prevent misuse, I have implemented several safeguards and validation checks within the tools.